Answers
paramecium
Amoebas use pseudopods to move around while a paramecium uses a cilia
Related Questions
Which organisms can reproduce using the process of fragmentation
Answers
Fragmentation is a form of asexual reproduction and is seen in annelids, fungi, cyanobacteria, sponges, and flatworms.
In Fragmentation, an organism divides itself into a number of fragments. It occurs when an organism completely breaks down independently irrespective of the other parts. Each one of these fragments matures into fully grown adults that are clones of the original organism.
Asexual reproduction usually involves the participation of a single parent alone can produce new offspring. The newly produced individual is genetically identical to one another and its parent. Both multicellular and unicellular organisms divide by fragmentation which is asexual reproduction.
Fragmentation is the most common method of reproduction in lower invertebrates. It is seen in many organisms including filamentous cyanobacteria, algae, lichens, molds, many plants, and animals such as flatworms, annelid worms, sponges, and sea stars.
Learn more about the fragmentation from the given link.
https://brainly.com/question/29633695
The organisms that can reproduce by fragmentation are Option d Sponges and Sea anemones.
Fragmentation is a form of asexual reproduction in which an organism breaks into two or more fragments, and each fragment develops into a new individual. Both sponges and sea anemones are examples of organisms that exhibit this mode of reproduction.
Sponges are simple multicellular animals that lack true tissues and organs. They possess a porous body structure, and when a sponge is fragmented, each fragment has the potential to develop into a new sponge through regeneration. These fragments contain specialized cells called archaeocytes that can differentiate into various cell types required for the formation of a new sponge.
Sea anemones, on the other hand, are marine animals belonging to the phylum Cnidaria. They have a cylindrical body with tentacles surrounding their mouth. When a sea anemone is fragmented, each piece can regenerate into a complete individual. The process involves the differentiation of cells within the fragments, leading to the development of new tentacles, body parts, and eventually a mature sea anemone.
Both sponges and sea anemones have remarkable regenerative abilities, allowing them to reproduce through fragmentation. This form of asexual reproduction enables them to colonize new areas, expand their population, and adapt to changing environmental conditions. Therefore the correct option is D
Know more about Sea anemones here:
https://brainly.com/question/9933861
#SPJ8
The Question was Incomplete, Find the full content below :
The organisms which can reproduce by fragmentation are:
(a) Corals and Sponges
(b) Corals and Spirogyra
(c) Sea anemone and Spirogyra
(d) Sponges and Sea anemones.
why life process lead to an increase in the number of organism
Answers
Answer:
my life kinda sucks maybe
Explanation:
but i have my nice family sry for not answer i have no brain so peace out
Which systems are involved with the breakdown and delivery of nutrients from recently eaten food to the cells and the removal of waste materials from the body?
A. excretory, skeletal, and digestive
B. digestive, nervous, and endocrine
C. excretory, circulatory, and nervous
D. digestive, circulatory, and excretory
Answers
Answer:
a
Explanation:
aaa
Arjulia soaked six different kinds of seeds in water for 24 hours. Then she planted the seeds in soil at a depth of 1 cm. She used the same amount of water, light, and heat for each kind of seed.
Answers
Answer:
a
Explanation:
the question,
2. What occurs when an instrumental behavior is reinforced?
A. The dog avoids other incompatible behavior.
B. The dog is more likely to perform the behavior in the future.
C. The dog feels pleased by success.
D. The dog salivates profusely.
Answers
Answer:
ok soooo
Explanation:
Reinforcing is like a punishment. Instrumental behavior with reinforcing, is used mainly to have more chances of increasing or preventing from the behavior to happen again in the future. Soooo in this case, I think (not 100% sure) but maybeee the answer is A. Since if you use punishment, they are likely to not do it again.
Hope I helped you understand as well
State one substance that leaves the blood as it flows through the tissues of the small intestine.
Answers
Answer:
Superior mesenteric artery.
The primary source of energy for the body is a form of sugar called glucose. It travels to cells all throughout the body after being absorbed into circulation from the small intestine.
Other chemicals that enter the circulation through the small intestine include the following:
Proteins' building components are amino acids.
The lipids' building components are fatty acids.
minerals and vitamins
Water
In an adult, the small intestine is a muscular tube that is roughly 20 feet long. It is situated in the belly, above the large intestine, and below the stomach. The bulk of digestion and nutritional absorption from meals occurs in the small intestine.
To know more about glucose:
https://brainly.com/question/13555266
#SPJ2
PLS HELP :( WILL GIVE BRAINLIEST + 25 POINTS!!
Answers
difference between saprophytes and parasites
Answers
Answer:
saprophytes derive their food from dead and decaying materials where as parasites live on the tissues of another living organisms
Explanation:
hope it helped you
genotype-environment correlations occur because biological parents, who are genetically related to the child, provide a rearing environment for the child. multiple choice question.
Answers
Option A, Genotype-environment correlations occur because A. biological parents, who are genetically related to the child, provide a rearing environment for the child.
This means that the child inherits not only their genetic makeup from their parents but also their environment. For example, if parents have certain characteristics, such as high intelligence, they may provide a stimulating Genotype-environment that promotes the child's intellectual development. Additionally, parents may have certain resources, such as access to education, that they can provide to their children. children’s characteristics elicit certain types of physical and social Genotype-environment , this is also a correct statement, as the child's genetic makeup can influence their behavior and characteristics, which can in turn influence the types of Genotype-environment they encounter.
The complete Question is:
genotype-environment correlations occur because biological parents, who are genetically related to the child, provide a rearing environment for the child. multiple choice question.
A. biological parents provide a rearing environment for the child.
B. children’s characteristics elicit certain types of physical and social environments.
C. children find a setting that is suited to their abilities.
D. children make active selections of environment in relation to their particular genotype.
Learn more about Genotype-environment here:
https://brainly.com/question/5317573
#SPJ4
Explain how different links can show a relation between two species. Describe evidence that shows other correlations and causations between the species.
Answers
Different links show relationships between two species. In the scientific world, there are three types of links, including mutualism, parasitism, and commensalism.
Mutualism is a relationship in which both species benefit. Parasitism is where one species benefits, and the other is harmed. Commensalism is a relationship in which one species benefits, and the other is not harmed or helped.One example of a mutualistic relationship is the bee and flower relationship. Bees collect nectar and pollen from flowers for their food, while at the same time, the bee helps in pollination. The bee gets food from the flower, and the flower is pollinated. This is a mutualistic relationship. A parasitic relationship is the relationship between tapeworms and humans. Tapeworms live inside the host and get their food from the host, thereby, causing harm to the host. Evidence that shows correlation and causation between the species includes physical changes in the organism or adaptations to the environment. For example, an animal that feeds on a certain plant may evolve to have a longer tongue to reach the nectar of that plant. In summary, different links show relationships between species, including mutualism, parasitism, and commensalism. The evidence for the correlation and causation between species includes physical changes or adaptations in the organism or environment.For more questions on species
https://brainly.com/question/30766242
#SPJ8
Small-billed birds specialize in cracking soft seeds and large-billed birds specialize in
cracking hard seeds. If long-term climate change caused all seeds to become hard, which
of the following would occur?
O The small-billed bird population would become smaller.
O The small-billed bird population would grow in size.
O The large-billed bird population would not change.
O The large-billed bird population would become smaller.
Answers
Natural selection known as directional selection occurs when a species' phenotype, or its observable characteristics, tends toward one extreme rather than the mean phenotype or the opposite extreme phenotype.
What is Conditions Leading to Directional Selection?Ordinarily, environments that have changed over time exhibit the directional selection phenomenon. Directional selection may be influenced by changes in the climate, weather, or availability of food. The timing of sockeye salmon's spawn run in Alaska has recently been observed to change, most likely as a result of rising water temperatures, in a very timely example of climate change in action.A population bell curve for a specific trait that changes either further left or further right is evidence of directional selection in a statistical analysis of natural selection. The bell curve's height does not alter, in contrast to stabilizing selection. In a population that has experienced directional selection, there are significantly fewer people who are "average."To learn more about directional selection, refer to :
https://brainly.com/question/28082762
#SPJ1
A scientist wants to study how the body uses foods and fluids during a marathon run.This scientist is most likely a
Answers
Answer:
exercise physiologist
A scientist wants to study how the body uses foods and fluids during a marathon run. This scientist is most likely a physiologist.
Who is a physiologist?Physiologists are trained doctors who study the organs and their relationship at the molecular and cellular levels. The working of different organs and different systems of the body are studied by physiologists.
These doctors have master’s degrees or specialized degree programs, but they are not real doctors. They work with doctors and study the various interaction of systems.
They usually work with people whose body is not functioning properly or with athletes and gym-going people. Furthermore, they work with the stiffness of the body or food that is necessary.
Thus, the scientist is most likely a physiologist.
To learn more about physiologists, refer to the link:
https://brainly.com/question/17165000
#SPJ2
Select the correct answer from each drop-down menu.
Fiona is writing a book on coral life. She is writing about the feeding pattern of corals. Help her complete the sentences.
as a byproduct of cellular respiration. The
The corals produce
and provide organic molecules as food to the corals.
Reset
Next
utilize this to carry out photosynthesis,
Answers
Fiona is writing a book on coral life. She is writing about the feeding pattern of corals. The corals produce as a byproduct of cellular respiration. The corals produce organic molecules and provide organic molecules as food to the corals. The corals utilize this to carry out photosynthesis.
Photosynthesis is the process in which plants, algae, and some bacteria convert light energy into chemical energy that they use to make food molecules from carbon dioxide and water. The feeding pattern of corals is symbiotic. In this pattern, a photosynthetic partner lives inside the coral's tissues.
The photosynthetic partner is either algae or photosynthetic bacteria. The photosynthetic partner uses the coral's waste products, mainly carbon dioxide and nitrogen, to make food molecules using light energy from the sun. These food molecules are then passed on to the coral.
The coral, in turn, provides the photosynthetic partner with nutrients in the form of ammonium, nitrate, and phosphorus. The organic molecules produced by the corals are used to provide energy to the corals. The corals use this energy to carry out various metabolic processes.
Some of these processes include cellular respiration, growth, and reproduction. The corals also use the energy to build their exoskeletons, which are made up of calcium carbonate. The corals utilize the organic molecules produced by the photosynthetic partner to carry out photosynthesis. Photosynthesis is the process in which the photosynthetic partner converts light energy into chemical energy.
The chemical energy is stored in the form of glucose. The corals then use this glucose to carry out metabolic processes. The relationship between the corals and the photosynthetic partner is mutualistic. The photosynthetic partner provides the coral with food, and the coral provides the photosynthetic partner with nutrients. This relationship is crucial for the survival of the coral reefs.
Know more about corals here :
brainly.com/question/31090127
#SPJ8
Which of the following are found in both DNA and RNA?
1. ribose, phosphate groups and adenine
2. deoxyribose, phosphate groups and gaunine
3. phosphate groups, guanine and cytosine
4. phosphate groups, guanine and thymine
Answers
Answer:
3. phosphate groups, guanine and cytosine
27.
Arrange the words given below in a meaningful sequence.
1. Key 2. Door 3. Lock 4. Room 5. Switch on
A) 5, 1, 2, 4, 3
B) 4, 2, 1, 5, 3
C) 1, 3, 2, 4, 5
D) 1, 2, 3, 5, 4
Answers
The correct meaningful sequence for the given words is 1, 3, 2, 4, 5. The correct answer is option C.
The logical order of the words is as follows:Key: The key is needed to unlock or open something.Lock: The lock is where the key is inserted to secure or restrict access to something, such as a door.Door: The door is the entryway or barrier that can be opened or closed using the key and lock.Room: The room is what lies behind the door, a space that can be accessed by unlocking and opening the door.Switch on: Once inside the room, the switch can be turned on to activate the lights or power supply within the room.Therefore, the meaningful sequence that represents the logical flow of actions is 1, 3, 2, 4, 5, which corresponds to option C).For more questions on sequence
https://brainly.com/question/28282298
#SPJ8
Fats, sugars, and proteins are important food molecules. Which statement about these types of molecules is true?
Answers
The statement "There are all macronutrients" is true about these types of molecules
What are macronutrients?Macronutrients, essential components required by the body in substantial quantities, furnish energy, foster tissue growth and mending, and govern physiological processes. The trio of primary macronutrients encompasses carbohydrates, protein, and fat.
The precise magnitude of macronutrient requisites relies on factors such as age, gender, physical exertion, and overall well-being of an individual.
Learn about macronutrients here https://brainly.com/question/28837185
#SPJ1
Complete question:
Fats, sugars, and proteins are important food molecules. Which statement about these types of molecules is true?
a. There are all macronutrients
b. Sugar makes one fat
c. Sugar is the only thing that makes you fat
Which was present in the unknown? starch lipids nucleic acids proteins
Answers
To test for the presence of starch, you can use iodine solution, which turns blue-black in the presence of starch. Lipids can be identified using a Sudan III or Sudan IV test, where lipids will appear as red or orange-stained spots.
Nucleic acids can be detected through tests like the diphenylamine test or the biuret test.
The diphenylamine test produces a blue color in the presence of DNA, while the biuret test results in a purple color in the presence of RNA.
Proteins can also be identified using the biuret test, as proteins will cause the solution to turn purple.
Learn more about lipids nucleic acids at:
https://brainly.com/question/24407333
#SPJ1
PLEASE HELP ASAP!!! :) | its only 3 questions ill give brainliest if your right
1.Which type of rock may result when sedimentary rock is exposed to extreme heat and pressure?
a. clastic
b. extrusive
c. igneous
d. metamorphic
2. In the rock cycle, how does rock become sediment?
a. Through weathering and erosion
b. through crystallization and solidification
c. through heat and pressure
d. through compaction and cementation
3. A Sedimentary rock containing a fern fossil was found. what does this tell about the area at the time the rock was formed?
a. The area was hot
b. The area was covered by and ocean
c. The area was cold
d. The area was on a land
Answers
Answer:
d. Metamorphic
a. Through weathering and erosion
d. The area was on land
Explanation:
Hope I helped!
- How many chromosomes do human sex cells have? Why?- How many cell divisions must take place to obtain the correct number of chromosomes in each sex cell?
Answers
Answer:
1. There are 23 unpaired chromosomes in each sex cell.
Explanation:
This is because our chromosomes exist in matching pairs with one chromosome of each pair being inherited from each biological parent. So, when the male and female sex cells are combined it produces 46 chromosomes for the child.
2. Two meiotic divisions.
Explanation:
Meiosis I and meiosis II, are required to produce gametes. It produces four cells containing half the original amount of genetic information.
which of the following is a characteristic of facilitated diffusion (passive transport) of a molecule across a membrane? group of answer choices
Answers
The characteristic of facilitated diffusion (passive transport) of a molecule across a membrane is E, all of the above.
How is molecule diffused across a membrane?Molecules can diffuse across a membrane in two ways: passive transport and active transport. Passive transport occurs spontaneously and does not require the cell to expend energy. Simple diffusion and facilitated diffusion are both forms of passive transport.
Facilitated diffusion is a type of passive transport, which means that it does not require energy input from the cell. One characteristic of facilitated diffusion (passive transport) of a molecule across a membrane is that it does not require energy input from the cell.
Learn more on facilitated diffusion here: https://brainly.com/question/28021053
#SPJ1
The complete question is:
Which of the following is a characteristic of facilitated diffusion (passive transport) of a molecule across a membrane? group of answer choices
A) Its rate is higher than that of simple diffusion of the molecule.
B) It is highly specific for the molecule being transported.
C) The direction of transport is determined by concentration and/or electrochemical gradients.
D) The rate of transport is saturable.
E) All of the above are true.
2. Fill in the table below by writing the complementary strand of DNA that would
be formed by each template strand. (4 points)Hint: C pairs with G, and T pairs
with A.
Template Strand
Complementary Strand
GCA AG
I
TTA CG
GAT AC
CGG AT
3. Fill in the table below by writing the strand of mRNA that would be formed
by each strand of DNA. Hint: In RNA, A pairs with U.(4 points)
Answers
The complementary strands will be CGU UC (GCA AG), AAU GC (TTA CG), CUA UG (GAT AC) and GCC UA (CGG AT).
What is base complementarity?In genetics, base complementarity can be defined as the match of nucleotide bases formed by hydrogen bonds.
In RNA, the Thymine nucleotide bases are replaced by Uracil nucleotide bases during complementarity.
Base complementary occurs because Adenine always pairs with Thymine, while Guanine pairs with Cytosine.
Learn more about base complementarity here:
https://brainly.com/question/19670398
Help plzzzzz due tdy!!!!
Answers
Answer:
the first one: this is a reasonable claim and gives evidence
Answer:
Explanation:
This is a reasonable claim, but no evidence is given.
The 1988 fires affected the lodgepole pine in Yellowstone National Park. What were the long-term effects?
A. The fires destroyed the seed bank of the pines.
B. The fires opened the cones, allowing for the germination of new trees.
C. The fires opened grassy areas for the pine to germinate.
D. The fires permanently devastated the population of lodgepole pines.
Answers
which 2 processes are directly responsible for the growth and development of a butterfly?
Answers
Answer:
development, growth and reproduction that a living thing goes through.
Explanation:
A life cycle refers to the stages of development, growth and reproduction that a living thing goes through. Every butterfly goes through four stages of development: (1) egg, (2) larva, (3) pupa and (4) adult. This process of development is called metamorphosis.
The two processes that are directly responsible for the growth and development of a butterfly are metamorphosis and molting.
What is Metamorphosis process?Metamorphosis is the process by which a butterfly develops from an egg to a larva (caterpillar), then to a pupa (chrysalis), and finally to an adult butterfly. During this process, the butterfly undergoes significant changes in its body structure, behavior, and diet.
Molting is the shedding of the outer layer of skin (cuticle) that allows the butterfly to grow and develop. The caterpillar undergoes several molts as it grows, shedding its skin and developing a new, larger one.
Each molt allows the caterpillar to increase in size and change in appearance as it progresses through its developmental stages.
Learn more about butterfly at:
https://brainly.com/question/13704153
#SPJ3
If a velocity of a car is 20m/s,how much distance cover in 20 second
Answers
Explanation:
Velocity (V) = 20 m/s
time (t) = 20 sec
distance travelled (d) = ?
We have the formula
V = d / t
20 = d / 20
d = 20 * 20
D = 400 m
The distance covered in 20 sec is 400 m
hope it will help :)❤
What does it mean if there are two different alleles for a trait?
Answers
Answer:
heterozygous
An organism which has two different alleles of the gene is called heterozygous. ... A dominant phenotype will be expressed when at least one allele of its associated type is present, whereas a recessive phenotype will only be expressed when both alleles are of its associated type.
Explanation:
Hope this helps ^^
ave a great day and enjoy your assignments!
~sunny~ :p
An organism which has two different alleles of the gene is called heterozygous.
If the government sets a price ceiling on dog food that is below the equilibrium price, _______. A. a surplus of dog food occurs B. new firms enter the industry to meet the increase in demand that results from the decrease in price C. a shortage of dog food occurs D. existing firms in the dog food industry expand production to meet the increase in the quantity demanded
Answers
If the government sets a price ceiling on dog food that is below the equilibrium price a shortage of dog food occurs. The correct answer is C.
When the government sets a price ceiling on dog food that is below the equilibrium price, it creates a situation where the maximum price that can be charged for dog food is lower than what would naturally occur in the market. This price ceiling prevents the market from reaching equilibrium, leading to a shortage of dog food.
Due to the lower price ceiling, suppliers are unable to charge the market price that would allow them to cover their costs and make a profit. As a result, some suppliers may choose to reduce their production or exit the industry altogether. This decrease in the quantity supplied leads to a shortage of dog food, as the quantity demanded at the lower price exceeds the quantity supplied.
Consumers, on the other hand, are incentivized by the lower price to demand more dog food. This increased demand exacerbates the shortage, as the quantity demanded exceeds the quantity supplied at the price ceiling. As a result, consumers may face difficulties in finding and purchasing dog food, leading to a shortage in the market. Therefore, the correct answer is C.
For more such answers on equilibrium
https://brainly.com/question/517289
#SPJ8
If a solution has a pH of 5.3, how can it be brought to a pH of 7.1?
Answers
The pH value of 5.3 of a solution can be brought to a pH value of 7.1 by adding a buffer standard that contains OH⁻ ions in it. This will make the solution more alkaline.
What is pH?
pH value is a measure of how acidic or basic a solution is. pH is known as the potential of hydrogen. The pH range goes from 0 to 14, with 7 being the neutral. pH value of less than 7 indicate the acidity or that the solution is acidic, whereas a pH of greater than 7 indicates basicity or that the solution is basic. pH value is really a measure of the relative amount of free hydrogen and hydroxyl ions present in the solution.
The pH of 5.3 of a solution can be increased and brought to a value of 7.1 by adding a buffer solution which contains OH⁻ ions in it, adding something alkaline will raise the pH value.
Learn more about pH here:
https://brainly.com/question/2288405
#SPJ1
Using the vocabulary words, fill in the blank with the correct word. candle, chromosome, DNA, embryo, gene, genetics, procedure, trait, unique, yolk 1) The genes in my ___________ make me a special creation. 2) Our cat has an unusual ____________ : it has six toes on each paw.
Answers
Answer:
DNA and Trait
Explanation:
why do we sometimes run into each other in brainly???
Answer:
1.Dna
2. Trait
Explanation:
i had done this yesterday
. Which environment is BEST for an organism that sleeps during the day and digs
holes in the ground for shelter?
A. wetland
B. rainforest
C. tundra
D. desert
Answers
Answer:
A. Wetland
Explanation:
Most species live in meadow, grassland, woodland, wetland, or riparian habitats, and most species are stable. Animals like moles are very important, however, for aerating the soil and eliminating harmful insects. Wetlands provide habitat for animals and plants and many contain a wide range of life, and supporting plants and animals that are found nowhere else. So, in conclusion, a wetland environment is best for an organism that sleeps during the day and digs holes underground for shelter. Hope this helps and God bless you!
Fun Fact: Nocturnal creatures generally have highly developed senses of hearing, smell, and specially adapted eyesight. Nocturnal organisms are creatures that sleep during the day, and are active during the night.
In deserts, animals live underground or take refuge in burrows during the sweltering summer months. Some organisms do not require much, if any, water consumption because they obtain the moisture they require from their diet. Thus, option D is correct.
What environment for an organism that sleep?Most species are stable, and they can be found in meadow, grassland, forest, wetland, or riparian environments. However, animals like moles are crucial for aerating the soil and getting rid of dangerous insects.
Wetlands offer habitat for animals and plants, and many of them sustain a diverse array of life, including flora and animals that are unique to the area.
As a result, an organism that sleeps during the day and digs burrows for cover is best suited to a wetland habitat.
Therefore, Most nocturnal animals have highly developed hearing, olfactory, and visual systems. Animals that sleep during the day and are active at night are called nocturnal organisms.
Learn more about environment here:
https://brainly.com/question/15777758
#SPJ2