In a population of tomato plants, the phenotypic variance for weight is 10 g, the genetic variance for weight is 4 g and the additive genetic variance for weight is 2 g. A. What is the broad-sense heritability for weight? (1 pt) B. What is the narrow-sense heritability for weight? (1 pt) C. What is the environmental variance for weight? (1 pt)

Answer:

Many of the current bacteria originated from ancestors that were more than 3.5 billion years ago capable of turning Solar energy to fuels.

Explanation:

The method of photosynthesis uses Solar energy to generate sugar in water, carbon dioxide and oxygen as waste products to produce plants, algae, and cyanobacteria.

Answer:

Cereal crops

Explanation:

Answer:

Cereal crops

Explanation:

hope it helps :)

The fastest growing plant is called the giant bamboo, which can grow up to 91 cm in just one day.

Detailed explanation: The giant bamboo, also known as Phyllostachys bambusoides, is considered the fastest growing plant in the world. It belongs to the bamboo family and is native to China.

The growth rate of giant bamboo can reach up to 91 cm in just one day under optimal conditions, which is an astonishing rate compared to other plants. This rapid growth is possible due to the plant's efficient system of nutrient absorption and photosynthesis.

However, it's important to note that the giant bamboo's growth rate may vary depending on various factors such as soil type, temperature, humidity, and the availability of water and light. Despite its rapid growth, the giant bamboo has a lifespan of about 15-20 years, after which it begins to deteriorate and eventually dies.

To know more about giant bamboo here:

https://brainly.com/question/22167412#

#SPJ11

To estimate volume of eluate at which the peak will occur for each antibiotic, we need to consider the equilibrium constants (K) and the void fraction of bed. estimated elution volume for lincomycin A is approximately 3.64 liters, while for lincomycin B, it is approximately 3.33 liters.

The equilibrium constant (K) represents the distribution of a solute between the stationary phase (cellulose beads) and the mobile phase (solvent system). A higher K value indicates a stronger affinity of the solute for the stationary phase.

In this case, lincomycin A has an equilibrium constant (K) of 11.0, while lincomycin B has a K value of 12.0. Since lincomycin B has a slightly higher K value, it will have a stronger affinity for the cellulose beads and will take longer to elute from the column compared to lincomycin A.

The void fraction of the bed is given as 0.40, which means that 40% of the total bed volume is occupied by the cellulose beads, while the remaining 60% is the volume available for elution.

To estimate the volume of eluate at which the peak will occur for each antibiotic, we can calculate the elution volume based on their equilibrium constants and the void fraction.

For lincomycin A: Elution volume = Void fraction * Total bed volume / K

Elution volume = 0.40 * 100 liters / 11.0 = 3.64 liters For lincomycin B:

Elution volume = Void fraction * Total bed volume / K

Elution volume = 0.40 * 100 liters / 12.0 = 3.33 liters

Therefore, the estimated elution volume for lincomycin A is approximately 3.64 liters, while for lincomycin B, it is approximately 3.33 liters.

Know more about  equilibrium constants here:

https://brainly.com/question/28559466

#SPJ11

Answer:

the answer is translocations

Explanation:

A reciprocal translocation occurs when two fragments break off from two different chromosomes and swap places.

The type of chromosomal mutation in the given scenario is translocation, the correct option is A.

A genetic transformation that occurs when a piece of one chromosome shatters off and adheres to another. Pieces from two distinct chromosomes will occasionally swap places.

In the given scenario, the chromosome 9 and 22 were broken and swapped, will result in translocation.

Thus, the correct option is A.

For more details regarding translocation, visit:

https://brainly.com/question/16018107

#SPJ2

Answer:

A windy weather

Explanation:

Tree will began to swayed

Answer:

c

Explanation:

the others dont use imagination

Answer:

Plastic pollution is a significant environmental issue that has become increasingly pressing in recent years. However, new developments in biology could help to resolve the issue. Researchers are exploring ways to use bacteria to break down plastic waste through a process known as biodegradation. This could potentially reduce the amount of plastic waste in the environment and help to mitigate the negative effects of plastic pollution. While this research is still in its early stages, it shows promise as a potential solution to the plastic crisis.

A disaccharide forms when two monosaccharides join by dehydration synthesis. Dehydration synthesis is a chemical reaction in which a water molecule is removed to form a bond between the two monosaccharides.

This process is also known as condensation. In this reaction, a hydroxyl group (-OH) from one monosaccharide combines with a hydrogen atom (-H) from the other monosaccharide, resulting in the formation of a covalent bond between the two monosaccharides. This bond is called a glycosidic bond. Examples of disaccharides include sucrose (formed by the combination of glucose and fructose) and lactose (formed by the combination of glucose and galactose).

To know more about Disaccharide visit-

brainly.com/question/3909170

#SPJ11

Answer:

what ru saying?

Explanation:

Answer:

Following are the solution to this question:

Explanation:

The creation of bonds:  

\(Na \to Sodium \\\\Cl \to Chlorine\)  

Na has one electron of valence, and Cl has 7 electrons of valence. The transfer of electrons should be made to form a relation of such a nature. All relations among ionic and non is here Sodium is the metal and chlorine is the non-metal.

\(\to Na \longrightarrow Na^{+} + e^{-}\)

Neon isoelectronic

\(\to Cl + e \longrightarrow Cl^{-}\)

Argon  isoelectronic

\(\to Na+Cl \longrightarrow NaCl\\\\\to Na^{+} + Cl^{-} \longrightarrow Na^{+}Cl^{-}\\\\\)

Answer:

A.What are the charges of each atom now?

Sodium: +1___ Chlorine: __-1___  

B.Is each ion stable? Explain.

-Electromagnetic force pulls them together

Explanation:

To create energy that the cell can use

Answer:

to create energy that the cell can usee!!!!!

Explanation:

Evolution of a natural selection is a type of mutation occurred to cause the light moth phenotype.

Natural selection is the variation in individual survival and procreation brought on by phenotypic variances. The evolution of a population's heritable features across generations is a crucial mechanism of evolution.

Natural selection is a process in which more environment-adapted organisms tend to survive and reproduce more frequently than less environment-adapted ones. For instance, birds and snakes occasionally consume treefrogs.

learn more on natural selection

https://brainly.com/question/15577096#

#SPJ1

A. Based on the information provided, the number of total coliforms in the 5 mL sample of water is 5 x 1 CFU/mL = 5 CFU,

the number of fecal coliforms is 1 x 4 CFU = 4 CFU.

B. the concentration of total coliforms in the water sample is 288 CFU/100 mL.

C. Based on the high concentration of coliforms in the water sample, it is not safe to drink.

D. Non-fecal coliforms form white colonies because they do not ferment lactose to produce acid, and therefore do not cause a pH change in the medium that would result in a blue color.

E. If we were to gram stain one of the blue colonies on the plate, we would predict that it is a gram-negative bacterium.

A. Based on the information provided, the number of total coliforms in the 5 mL sample of water is 5 x 1 CFU/mL = 5 CFU,

the number of fecal coliforms is 1 x 4 CFU = 4 CFU.

B. To calculate the concentration of total coliforms in CFU/100 mL, we can use the following formula:

Concentration (CFU/100 mL) = (Number of colonies / Volume plated) x (Dilution factor / Volume filtered) x 100

In this case, the dilution factor is 20 (assuming a 1:20 dilution was used), and the volume filtered is 5 mL. To calculate the volume plated, we need to know the diameter of the membrane filter used. Let's assume it was 47 mm, which corresponds to a surface area of approximately 17.36 cm^2. Using a conversion factor of 1 cm^2 = 0.1 mL, we can estimate the volume plated as:

Volume plated = Surface area x Depth of agar = 17.36 cm^2 x 0.2 cm = 3.472 mL

Plugging in the values, we get:

Concentration (CFU/100 mL) = (5 / 3.472) x (20 / 5) x 100 = 288 CFU/100 mL

Therefore, the concentration of total coliforms in the water sample is 288 CFU/100 mL.

C. Based on the high concentration of coliforms in the water sample, it is not safe to drink. Coliforms are indicators of fecal contamination and their presence in drinking water can indicate the presence of harmful pathogens.

D. Non-fecal coliforms form white colonies because they do not ferment lactose to produce acid, and therefore do not cause a pH change in the medium that would result in a blue color. Fecal coliforms, on the other hand, can ferment lactose and produce acid, which results in the blue color of their colonies.

E. If we were to gram stain one of the blue colonies on the plate, we would predict that it is a gram-negative bacterium. Gram-negative bacteria typically appear pink or red after staining, and this color indicates that the bacteria have a thin peptidoglycan layer in their cell walls and an outer membrane containing lipopolysaccharides. The shape of the bacteria would depend on the species, but coliforms are generally rod-shaped (bacilli).

Learn more on coliforms here https://brainly.com/question/13187856

#SPJ1

Answer:

Carbon sources

Carbon sequestration

Explanation:

Carbon sources are regions that produces atmospheric carbon dioxide. This carbon dioxide is naturally added to the atmosphere when organisms respire, decompose, rocks with carbonate are weathered and volcanoes erupt.

Carbon sequestration is the process of taken and storing atmospheric carbon dioxide. The method helps in reducing the amount of carbon dioxide in the atmosphere which in turn reduces global climate change.

Answer:

geological cycle

Explanation:

Answer:

3

Explanation:

An inference is when you guess something based on your current knowledge

The structures B and C have in common is that both contain partially disgested food. Thus, the correct option is B.

Structure B represents the food pipe or esophagus, while structure C represents the stomach.

Chyme is produced only when food is fixed with gastric juice which is only present in the stomach, hence option A is incorrect.

Waste material is found in the rectum of the body structure, not in the esophagus and the stomach. Thus, option C is also incorrect.

Therefore, the correct option is B.

To learn more about the digestive system, refer to the link:

https://brainly.com/question/17813397

#SPJ1

Answer:

Overharvesting fish depletes some species to very low numbers and drives others to extinction. In practical terms, it reduces valuable living resources to such low levels that their exploitation is no longer sustainable.

Overharvesting swordfish could cause their extinction and mess up the food chain, harming (starving) their predators.

Answer:

They'll go extinct

Explanation:

The result of cellular respiration in the muscle cells of a horse's thigh is the production of ATP (adenosine triphosphate) that can be used for energy.

During cellular respiration, glucose (C₆H₁₂O₆) is oxidized and broken down into carbon dioxide (CO₂), water (H₂O), and energy in the form of ATP. In the presence of oxygen, this process is known as aerobic respiration, which is the primary means of producing ATP in eukaryotic cells.

The carbon dioxide produced in this process is carried to the lungs where it is exhaled, while the water produced can be used to help maintain the body's hydration.

The ATP produced is then used by the horse's muscle cells to carry out various functions such as movement, maintenance of body temperature, and other metabolic processes. Therefore, cellular respiration plays a vital role in providing the horse with the energy it needs to carry out its daily activities.

To know more about cellular respiration, refer here:

https://brainly.com/question/13721588#

#SPJ11

Answer:

the one with no humidity is going to be taller

The experiments are set to observe and conclude the hypothesis. The level of the humidity is an independent variable, the height of the trees are dependent variable, and the greenhouse is a controlled variable.

The data or the fact that are changed and varied to the need of the experiment is called variable. An independent variable is said to be self-subsistent and results in a cause that affects the other variables. The humidity levels affect the growth.

The dependent variables are not self-sufficient and result in an effect that is varied based on the other variables like the height of the trees is conditional on the humidity level.

The control is constant and does not vary and is independent of the other factors and including the greenhouse which is a factor that is held constant throughout the experiment.

Therefore, the level of humidity is an independent variable.

Learn more about dependent and independent variables, here:

https://brainly.com/question/12743318

#SPJ2

Your question is incomplete, but most probably your full question was,  Three redwood trees are kept at different humidity levels inside a greenhouse for 12 weeks. One tree is left outside in normal conditions. The heights of the trees are measured once a week. What is the Independent Variable: What is the Dependent Variable​? What is the controlled variable?

Answer:

C. Biome

Explanation:

Hope this helps!

A) Neurohormones cause or prevent the release of anterior pituitary gland hormones into capillaries, which drain into the general circulation B) The neurohormones then travel via the hypothalamo-pituitary portal veins. C) Some storage neurons send their axons to capillaries, where they release their neurotransmitters. D) Neurohormones leave the blood and bind receptors on endocrine cells in the anterior pituitary gland.

Concerted inhibition of glutamine synthetase by various products of glutamine metabolism ensures that glutamine is efficiently channeled towards the biosynthesis of specific nitrogen-containing compounds, such as histidine, in conditions where it is abundant. This allows the cell to optimize the use of available nitrogen resources and prevent wasteful accumulation of excess glutamine.

In E. coli grown in a medium rich in histidine, the high concentration of histidine would promote its synthesis from glutamine, making glutamine the main cellular nitrogen sink. This would lead to a buildup of glutamine in the cell, which can be detrimental to cell growth and metabolism. However, the concerted inhibition of glutamine synthetase by various products of glutamine metabolism ensures that the excess glutamine is efficiently channeled towards the biosynthesis of other nitrogen-containing compounds, such as nucleotides and amino acids, thus preventing the buildup of glutamine and optimizing nitrogen resource utilization.

Click the below link, to learn more about  Concerted Inhibition:

https://brainly.com/question/13551895

#SPJ11

Answer:

The different genes that were expressed gave a advantage and disadvantage to certain finches. The ones least capable of surviving with their traits became extinct over time, and the other ones survived, bringing numerous new traits and advantages to the finches, changing them completely. Sometimes, finches can mate with other finches, giving them different traits and survival advantages and disadvantages.

Speciation is the process of creating new species of plants or animals from the old ones. The newly available mockingbird is the result of breeding of the mockingbird to other species on another island, which creates new species.

Speciation is when a new species of plant or animal creates within the old species. Speciation occurs when an organism of a species goes to another place to live and create different characters and when this species breed with old species a new species develops.

Thus, the newly available mockingbird was produced by mating the original mockingbird with another species on a different island, which results in the creation of new species.

Learn more about speciation, here:

https://brainly.com/question/9589072

#SPJ5

Nevertheless, genetic diversity is essential for a species' existence because it enables populations to naturally adjust to environmental changes.

A bacteria can exchange genetic species with a nearby bacterium through a process called conjugation. The two bacteria must come into touch for the genetic species transfer to occur. The bacterial pilus, an appendage, mediates this interaction. Bacteria can enhance their genetic variety through conjugation. A bacterium can give a plasmid with genes encoding proteins that are resistant to an antibiotic through bacterial conjugation. The receiving bacteria frequently gains some type of genetic advantage thanks to the genetic material transmitted during conjugation. For instance, conjugation frequently facilitates the transfer of plasmids containing genes for antibiotic resistance. The spectrum is shifted toward longer wavelengths (low frequency region, lower energy) absorptions as conjugation increases.

Learn more about species

https://brainly.com/question/1596774

#SPJ4

Answer:

1. Trace

2. Mold

3. Cast

4. Body

Answer: the answers are as follows

1) Trace

2) Mold

3) Cast

4) Body

Explanation:

if you research it/ know a lot about the topic, these would fill in the blanks. Hope this helps<3