how do gray whales collect and eat such small organisms?
Answers
Gray whales are specialized filter feeders that primarily consume small organisms, such as amphipods and mysid shrimp.
To collect and eat these small organisms, gray whales employ a feeding technique called bottom feeding or "mud-sucking." They position themselves near the ocean floor, tilt their bodies sideways, and use their large baleen plates as a filtering mechanism.
Gray whales take in mouthfuls of sediment-rich water and close their mouths, allowing the water to pass through the baleen plates while trapping the small organisms inside. They then use their tongues to scrape off the prey from the baleen and swallow them.
This feeding behavior enables gray whales to extract and consume the abundant and nutritious tiny organisms that reside in the sediment or near the ocean floor, supporting their dietary needs.
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Related Questions
at about day 26, what will the chorionic villi do after sprouting from the blastocyst's outer membrane?
Answers
At about day 26, the blastocyst will form chorionic villi, which sprout from the blastocyst's outer membrane and make contact with the maternal blood supply.
The tiny, finger-like chorionic villi are extensions of the placenta with the same genetic makeup as the growing fetus. Testing for further genetic abnormalities and illnesses may be possible, depending on the family history and the availability of lab tests at the time of the surgery.
The placenta contains chorionic villi, which significantly increase the surface area via which the fetus can access the maternal blood supply.
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2. Monosaccharides are to polysaccharides as amino acids are to
a. nucleic acids
c. polynucleotides
b. dipeptides
d. polypeptides
Answers
Answer:
B. Dipeptides
Explanation: 2 amino acids make a dipeptide
Henrietta's father suspects her brother was actually fathered by another man. What does this pedigree and mendelian inheritance suggest about this scenario?
Answers
This pedigree and mendellan inheritance follows Autosomal Dominant Trait.
A genetic disorder or trait can be transferred from parent to kid via autosomal dominant inheritance. The genetic disorder can be brought on by one copy of a mutant (changed) gene from one parent.
A child has a 50% chance of receiving the mutant gene from a parent who carries it. These mutations are equally likely to affect males and women, and they are equally likely to be inherited by sons and daughters.
The accompanying image has the solution.
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Repeat the process again when one parent is heterozygous black and the other is
homozygous brown.
Genotypes:
% homozygous black fur (BB)
% heterozygous black fur (Bb)
% homozygous brown fur (bb)
Phenotypes:
% black fur
% brown fur
Answers
Answer:
genotypes:
0% homozygous black fur (BB)
50% heterozygous black fur (Bb)
50% homozygous brown fur (bb)
phenotypes:
50% black fur
50% brown fur
Explanation:
B b
b . Bb bb
b . Bb bb
What are things governments can do to prevent more deaths?
Answers
Answer:
oh yeah and the answer is license for guns.
Explanation:
can i tell u this story about when i had a dump, so like i just ate chetos so my butt was on fire and their was some fish i saw and i dicided it looked good so i ate it.
Answer:
nothing
Explanation:
Aeromedical Factors4 Types of Hypoxia, their causes, and corrective action
Answers
Aeromedical factors are crucial considerations for aviation safety. There are four types of hypoxia, each with different causes and corrective actions.
The first type of hypoxia is hypoxic hypoxia. This occurs when there is a lack of oxygen in the air at high altitudes, leading to decreased oxygen saturation in the blood. The corrective action for hypoxic hypoxia is to descend to a lower altitude where there is sufficient oxygen in the air.
The second type of hypoxia is hypemic hypoxia. This occurs when the blood is unable to carry sufficient oxygen due to conditions such as anemia or carbon monoxide poisoning. The corrective action for hypemic hypoxia is to administer oxygen or treat the underlying condition.
The third type of hypoxia is stagnant hypoxia. This occurs when the blood is not flowing properly, such as in cases of shock or heart failure, leading to decreased oxygen delivery to the tissues. The corrective action for stagnant hypoxia is to address the underlying cause, such as administering fluids or medications to improve blood flow.
The fourth type of hypoxia is histotoxic hypoxia. This occurs when the tissues are unable to use the oxygen delivered by the blood, such as in cases of alcohol or drug poisoning. The corrective action for histotoxic hypoxia is to treat the underlying cause and administer oxygen if necessary.
In summary, the four types of hypoxia are hypoxic, hypemic, stagnant, and histotoxic. The corrective actions depend on the underlying cause of the hypoxia and may involve administering oxygen, treating underlying conditions, or addressing issues with blood flow.
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Someone please help, the question is down below
Answers
Answer:
AGU
Explanation:
AGU and AGC are the two codons that code for the amino acid, Serine. These codons are made of three nucleotides, thus they have a triplet nature. AGU that code for serine is made of Adenine, Guanine and Uracil joined together, carried on the messenger RNA to be added to the growing polypeptide chain
A neuron in the visual cortex codes for vertical lines. it will represent the presence of a vertical line by:_______
Answers
A neuron in the visual cortex codes for vertical lines. It will represent the presence of a vertical line by: increasing its firing rate to its highest frequency of firing.
The correct option is A.
The basic building blocks of the brain and nervous system are neurons (also known as neurones or nerve cells). Neurons are the cells that receive sensory information from the outside world, give motor orders to our muscles, and convert and relay electrical impulses at each stage along the way.
The principal area of the brain responsible for receiving, integrating, and processing visual information received from the retinas is known as the visual cortex. It is located in the most backward part of the brain, in the main cerebral cortex's occipital lobe.
The complete question is:
A neuron in the visual cortex codes for vertical lines. It will represent the presence of a vertical line by:
A) increasing its firing rate to its highest frequency of firing
B) increasing the size of action potentials to their greatest amplitude (wave height)
C) increasing the duration of action potentials to their greatest duration
D) increasing the delay between action potentials to the maximum possible delay
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what happens during meiosis I and meiosis II?
Answers
Answer: In meiosis I, homologous chromosomes partitioned, whereas in meiosis II, sister chromatids isolated. Meiosis II produces 4 haploid girl cells, though Meiosis I produces 2 diploid girl cells. Hereditary recombination (crossing over) as it were happens in meiosis I.
Explanation:
Lily visits her family doctor because she experiences an upset stomach after drinking milk. The doctor tells her that this symptom is caused by a lack of the enzyme lactase. Lactase breaks down lactose, the sugar in milk which is made of several parts. What does lactose break down into?
Answers
Answer:
Glucose
Explanation:
The lactose is broken down by the Lactase in the intestine to form a substance called glucose. Glucose is a form of sugar like substance and is necessary for the human body.
Answer:
please mark my answer brainliest
Explanation:
sugar is broken down by lactase enzyme into glucose...and other starch items are also broken down into glucose...thus helps the highly sugar containing foods to be broken down into smaller particles thus helping the food to get digested...properly...
which statement about the genome of the virus is false?view available hint(s)for part awhich statement about the genome of the virus is false?the genome could be made of double-stranded rna.the genome could be made of double-stranded dna.the viral genome includes neither dna nor rna.the genome could be made of single-stranded rna.the genome could be made of single-stranded dna.
Answers
The false statement about the genome of the virus is: C. The viral genome includes neither DNA nor RNA. Option C is correct answer.
Viruses can have genomes composed of either DNA or RNA, so options A, B, D, and E are all true. Viral genome can be made of double-stranded RNA (option A), double-stranded DNA (option B), single-stranded RNA (option D), or single-stranded DNA (option E). These different types of genomes are found in various types of viruses.
Viral genomes can be diverse in their genetic material and structure. Some viruses have DNA genomes, while others have RNA genomes. The choice of genetic material depends on the type of virus and its replication strategy. For example, retroviruses, such as HIV, have single-stranded RNA genomes, while herpesviruses have double-stranded DNA genomes.
Understanding the genetic composition of viruses is crucial for studying their replication, evolution, and developing strategies for diagnosis and treatment.
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The Complete question is
which statement about the genome of the virus is false?view available hint(s)for part awhich statement about the genome of the virus is false?
A. the genome could be made of double-stranded rna.
B. the genome could be made of double-stranded dna.
C. the viral genome includes neither dna nor rna.
D. the genome could be made of single-stranded rna.
E. the genome could be made of single-stranded dna.
The length of the ear is equal to the distance from the normal hairline to the
Answers
The length of the ear is a measurement from the top to the bottom of the ear, typically taken along the outer curve.
The distance from the normal hairline to the ear is the measurement from the point where the hair starts growing on the forehead to the top of the ear. This distance can vary depending on the individual's hairline and the position of the ear on the head.
It is important to note that the length of the ear and the distance from the hairline to the ear are not directly related, as one measures the ear itself while the other measures the distance between two points on the head.
However, both measurements can be useful in determining the overall proportions of the head and face. It is also worth noting that the hairline can vary greatly between individuals, and may change over time due to factors such as age, hormonal changes, and hair loss.
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Neuroimaging studies show that patients with schizophrenia often have enlarged ________. hypothalamus hypothalamus ventricles ventricles thalamus thalamus temporal lobes temporal lobes
Answers
Neuroimaging studies show that patients with schizophrenia often have enlarged ventricles.
What is Neuroimaging?The area of medical imaging known as neuroimaging focuses on the brain. Neuroimaging researches the following in addition to determining disease status and evaluating brain health:
the brain's operation.effects of various brain functions.NCPRC employs a method of neuroimaging known as magnetic resonance spectroscopy (MRS). In contrast to magnetic resonance imaging (MRI), which only offers data on the brain's anatomy, MRS in our investigations enables researchers to gather biochemical information about the brain.
Similar to a radio receiver, MRS equipment may be set to pick up signals from various chemical nuclei in the brain. We examine the brain chemistry that could be related to teenage mood problems using proton and phosphorus coils.
Therefore, neuroimaging studies show that patients with schizophrenia often have enlarged ventricles.
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What is the main observation scientists made prior to their experiment with turbinmicin
Answers
The main observation made by the scientists before their experiment with turbinomycin was the presence of a specific microorganism or biological particle and its activities.
What type of microorganism was observed?Fungi.Bacteria.Cancer cells.Healthy cells.Turbinmicin is a molecule that has antifouling activities and for this reason, it stimulated the curiosity of scientists who wanted to know more about this molecule and its performance in living organisms in the fight against diseases and other ailments.
However, before promoting studies on turbinmicin, it was necessary to carry out preliminary studies on microbiology, molecular biology, toxicity, among others.
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Check every statement about the use of energy by
living things that is true.
Plants perform chemical reactions that
require energy.
Animals can use energy from the sun to
produce their own food.
Plants receive their energy from water in the
soil.
Animals can receive their energy by
consuming plants or other animals.
DONE
Answers
Answer:
The true statements about the use of energy by living things are:
1. Plants perform chemical reactions that require energy. This statement is true because plants undergo photosynthesis to produce their own food, which is a chemical process that requires energy.
2. Animals can receive their energy by consuming plants or other animals. This statement is also true because animals are heterotrophs, which means they obtain their energy by consuming other living organisms, either plants or animals.
The following statements are false:
1. Animals can use energy from the sun to produce their own food. This statement is false because only autotrophs, such as plants, can use energy from the sun to produce their own food via photosynthesis.
2. Plants receive their energy from water in the soil. This statement is false because while plants do absorb water from the soil, they receive their energy through photosynthesis, which requires sunlight.
A short creative story about traveling through the layers of the Earth's atmosphere. Start on the surface of the Earth and describe your journey as you travel through each layer. What is seen? How does it feel? This story should be as factual as possible.
Answers
As I started my journey from the surface of the Earth, I could see the beautiful blue sky stretching out before me. The sun was shining brightly, and the atmosphere was calm and peaceful. As I ascended higher, I could feel a slight drop in temperature and the wind picking up.
Soon I reached the first layer of the Earth's atmosphere, the troposphere. The air here was thicker and denser than at the surface, and the temperature continued to drop. The first thing that caught my eye was the clouds – fluffy, white, and seemingly close enough to touch. I could feel the turbulence caused by the movement of air pockets, making my journey slightly bumpy.
Moving further up, I reached the stratosphere. The air here was thinner, and the temperature was dropping rapidly. I could see a thin blue layer in the distance, which I knew was the ozone layer. The view was stunning – the curvature of the Earth, the vastness of the oceans, and the white peaks of the mountains in the distance.
As I climbed higher, I reached the mesosphere, where the air was much thinner and the temperature was rapidly dropping. I could see shooting stars in the distance, and the northern lights glowing brightly in the sky. It was a surreal experience, unlike anything I had ever seen before.
Finally, I reached the thermosphere, the last layer of the Earth's atmosphere. Here, the air was almost non-existent, and the temperature was soaring high. I could see the edge of the Earth's atmosphere, and beyond that, the vast emptiness of space. It was a humbling experience, reminding me of how small and insignificant we are in the grand scheme of things.
As I made my way back down to the surface of the Earth, I realized how important it is to appreciate and take care of our planet. Each layer of the atmosphere has its own unique characteristics, and it's amazing how they all work together to support life on Earth.
What are the 3 stages of photosynthesis and what takes place during each?
Answers
Answer: answer down below
What are the three stages of photosynthesis and where do each of them occur?
The stages of photosynthesis
Stage Location Events
Light-dependent reactions Thylakoid membrane Light energy is captured by chloroplasts and stored as ATP
Calvin cycle Stroma ATP is used to create sugars that the plant will use to grow and live
Explanation:
complete dominance occurs when phenotypes of the heterozygous and dominant homozygote are identical T/F
Answers
The statement complete dominance occurs when phenotypes of the heterozygous and dominant homozygote are identical is a False statement.
Complete dominance is a concept in genetics that occurs when the phenotype of a heterozygous genotype is the same as that of the dominant homozygous genotype. However, this statement is not always true. Although complete dominance is the most frequent mode of inheritance, there are other ways in which genes can interact with one another to determine the phenotype of the offspring.
Therefore, the statement "complete dominance occurs when phenotypes of the heterozygous and dominant homozygote are identical" is a false statement.
The blossoms on Mendel's pea plant are an illustration of complete strength, or when the predominant allele totally conceals the latent allele. Scientists have also discovered codominance, in which both alleles are present, and incomplete dominance, in which there is a blending.
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True or false? binary biofeedback is specific in its means to demonstrate the amount of change in the level of feedback a person can generate.
Answers
Answer: The answer is False
Binary biofeedback is specific in its means to demonstrate the amount of change in the level of feedback a person can generate is false.
What is Binary feedback?Feedback Systems are signal processors because they process signals. A feedback system's processing component could be electrical or electronic, with circuits ranging from being extremely simple to being quite complicated.
Basic analogue feedback control circuits can be built using discrete or individual parts, such as transistors, resistors, and capacitors, or more complicated digital feedback systems can be built utilizing microprocessor-based and integrated circuits (ICs).
As we've seen, open-loop systems are exactly that—open ended—and make no attempt to account for changes in circuit conditions or changes in load circumstances brought on by fluctuations in circuit characteristics, such as gain and stability, temperature, supply voltage variations, and/or outside disturbances.
Therefore, Binary biofeedback is specific in its means to demonstrate the amount of change in the level of feedback a person can generate is false.
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Answer the questions based on the information given.
The Amur plate, a small plate, has moved away from the Eurasian plate. It has moved 125,000 meters in 25 million
years. It is moving eastward.
mm
What is the rate of motion of the Amur plate? Express your answer in Year
Where would the plate be after 1 million years? Express your answer in m
What geologic feature will form between the Amur and Eurasian plates?
Answers
to part A the answer is :5 mm/year
to part B the answer is: 5,000 meters east
and finally for part c the answer is new ocean floor
Hope I helped :D
The rate of motion of the Amur plate is 0.005 meters (m) per year; whereas the plate will move 5,000 meters (m) east after 1 million years. Moreover, a NEW OCEAN FLOOR will form between the Amur and Eurasian plates.
The rate of motion (R) can be calculated as:R = 125,000 meters (m) /25,000,000 years = 0.005 m/year
The movement of the plate can be estimated as:1 year _____________ 0.005 m east
1,000,000 years ____ X = 1,000,000 x 0.005 >>
X = 5,000 meters east
It is well known that new seafloors are continually formed in regions where oceanic plates move apart during seafloor spreading. In this case, a new ocean floor will form between the Amur and Eurasian plates.In conclusion, the rate of motion of the Amur plate is 0.005 meters (m) per year; whereas the plate will move 5,000 meters (m) east after 1 million years. Moreover, a NEW OCEAN FLOOR will form between the Amur and Eurasian plates.
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which part of the cinnamon plant does cinnamon spice come from?
Answers
Answer:
the dried inner bark
Explanation:
dried inner bark
Use the interactive Punnett Squares. Level 5 to answer the following questions. How many phenotypes result from a cross between the two parents in the interactive? Number What percentage of the offspring are predicted to have the B blood phenotype? Number For an individual with O type blood, what would the blood cell look like in the interactive? O a different shape of antigens O no antigens O triangle-shaped antigens O both triangle and circle-shaped antigens D circle-shaped antigens Di GPrevious & Give Up & View Soltulion G Chack Anw
Answers
- The phenotypes of offspring are: 3
- Percentage of the offspring are predicted to have the B blood phenotype is : 25%
- The blood cell look like in the interactive is no antigens
When considering the ABO blood group system, the possible phenotypes resulting from a cross between two parents will depend on their genotypes. The ABO system involves three alleles: A, B, and O, which can result in four blood types: A, B, AB, and O.
The percentage of offspring predicted to have the B blood phenotype will depend on the genotypes of the parents. For example, if both parents are heterozygous Bb, there is a 25% chance of each offspring having the B blood phenotype.
For an individual with O type blood, the blood cells would lack both A and B antigens on their surface. Therefore, the correct answer would be "O no antigens."
It is recommended to consult the specific interactive tool or reference material you are using for accurate information on Punnett Squares, blood types, and phenotypes.
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please help! ASAP giving 20 points!
Answers
what is the meaning of plasmolysis
Answers
Answer:
. when a living plant cell loses water by osmosis , there is a contradiction or shrinkage of the components of the cell away from the cell wall . This phenomenon is known as plasmolysis . for example :- red blood cells shrink when placed in a salt solution .
Explanation:
this is an easy answer give me brainliest
which list of names is the correct order for filing in an alphabetic system?
Answers
The list of names in the correct order using the alphabetic system will have the names listed from the letters A to Z.
What is the correct ordering of names in an alphabetic system?An alphabetic system is a system which orders items based on the ordering of alphabets.
The alphabets in English language are 26 in number from A to Z.
Since no names were provided, the list of names in the correct order using the alphabetic system will have the names listed from the letters A to Z.
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Which is not a major factor that influences the strength of a rock?
time
rock type
age of rock
temperature
Answers
mendel succeeded in discovering the basic laws of inheritance while many people before him had failed. which of the following contributed to his success? check all that apply.
1-He simplified the problem by looking at only one or two traits at a time.
2-He focused on traits that existed in two easily distinguishable forms.
3-He was the first to quantitatively examine the behavior of chromosomes during the formation of gametes.
4-He chose an organism where many pure varieties were available.
5-He chose an organism that was easy to grow and that had a short generation time.
6-He chose an organism that had a few large chromosomes rather than many small chromosomes.
7-He collected quantitative data and mathematically analyzed his results.
8-He examined large numbers (hundreds) of offspring over several generations. -
9-He was the first to produce hybrids by crossing different varieties of the same species.
10-He chose an organism where he could easily control whether self-fertilization or cross-fertilization took place.
11-He was the first to study the DNA of the organisms he crossed rather than just their external appearance.
Answers
The following which contributed to Mendel's success include the following below:
He simplified the problem by looking at only one or two traits at a time.He focused on traits that existed in two easily distinguishable forms.He was the first to quantitatively examine the behavior of chromosomes during the formation of gametes.He chose an organism where many pure varieties were available.He chose an organism that was easy to grow and that had a short generation time.He chose an organism that had a few large chromosomes rather than many small chromosomes.He was the first to produce hybrids by crossing different varieties of the same species.He chose an organism where he could easily control whether self-fertilization or cross-fertilization took place.He was the first to study the DNA of the organisms he crossed rather than just their external appearanceWhat is DNA?This is referred to as deoxyribonucleic acid and it is the genetic material of most living organisms.
Mendel discovered the basic laws of inheritance ans the following above was what made it a success.
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Which coast of north America has the greater amount of earthquakes, volcanoes and mountain s?
Answers
Answer:
There are more earthquakes on the West coast of the United States, because the boundaries of the North American, Pacific, and Juan de Fuca tectonic plates are located there. As the edges of the plates slide past or are forced under each other, the movement creates earthquakes
The west coast of north America has the greater amount of earthquakes, volcanoes and mountains.
What is Earthquake?This refers to violent shaking of the ground due to movement within the earth crust.
The west coast is the area which is closest to the divide between the North American plate and the Pacific plate and contains many tectonic plates which is why it has greater amount of earthquakes, volcanoes and mountains.
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A volcano erupts, and lava flows down a mountainside. Which statement best describes this eruption?
This is a quiet eruption caused by low-viscosity magma.
This is an explosive eruption caused by high-viscosity magma.
This is a quiet eruption with lava spewing out violently.
O This is an explosive eruption during which gases bubble out gently.
Answers
Answer:
The Answer To This Question Is A. This is a quiet eruption caused by low-viscosity magma.
Explanation:
When A Volcano Erupts And Lava Is Dripping From The Side Of The Volcano It Means That It Is A Quiet Eruption Caused By Low Viscosity Magma, The Frequency Of Eruption Are Related To The Viscosity And Amount of Dissolved Gas In The Magma
Hope I Helped!
Have A Wonderful Day (:
Answer:
A. This is a quiet eruption caused by low-viscosity magma.
Explanation:
What type of transport removes materials form the cell, by fusing a Vacuole/Transport Vesicle with the plasma membrane?
Answers
Explanation:
Vesicle-mediated transport | Back to Top
Vesicles and vacuoles that fuse with the cell membrane may be utilized to release or transport chemicals out of the cell or to allow them to enter a cell. Exocytosis is the term applied when transport is out of the cell.
Answer:
I might be wrong but the only cells that transports stuff or to be more clear it transports they carry proteins and other material from the cell to another one it is called Endoplasmic Reticulum
Explanation: