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Ratling [72]
3 years ago
5

Two pea plants with yellow peas are crossed. Most of their offspring have yellow peas, but about 25 percent of the offspring hav

e green peas. For pea color, yellow is the dominant trait and green is the recessive trait. What does this tell you about the two parent plants?
Biology
1 answer:
DiKsa [7]3 years ago
8 0

Answer:

Two pea plants are crossed, both are with yellow color, offspring produced are 25% with green peas, while remaining 75% are with yellow peas. It clearly describes that yellow pea color is dominant while green is recessive one.

According to the given data, the ratio of both pea colors is 3:1 of yellow to green color. According to Mendel's law of inheritance, it is only possible when both the parents are heterozygous for the pea genotype. Let the genotype for yellow color be 'Y' and that for green color is 'y'. So, the genotype of both parents would be "Yy", they will fuse to form offspring having 25% green and 75% yellow phenotype of pea color.

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Which combination of characteristics in a population would provide the greatest potential for evolutionary change?
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Which combination of characteristics in a population would provide the greatest potential for evolutionary change?

a. large population, few mutations

b. small population, many mutations

c. small population, few mutations

Small population, many mutations are the combination of characteristics in a population would provide the greatest potential for evolutionary change.

b. small population, many mutations

<u>Explanation:</u>

Stabilizing selection in development is a kind of common choice that supports the normal people in a populace. In little, reproductively detached populaces, extraordinary conditions exist that can create fast changes in quality frequencies absolutely autonomous of transformation and normal determination.

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3 years ago
Kim knows that today’s lab investigation will involve heating liquids over an open flame. Which apparel choice would indicate th
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When the blood glucose level decreases during a fast or between meals, the pancreas releases glucagon. Glucagon signals the live
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What theory dramatically improved geologist's ability to predict where certain ore deposits were formed? Select one:
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Plate tectonics is referred to a geology theory, which explains the movement of earth’s lithosphere.  This theory suggests that the earth’s lithosphere is made up of many plates, and these plates move on each other causing collision of the plates or sometimes separation of the landmasses.  

Sometimes, the movements of the plate occur in such a way that the surface of the earth is buried underground. Even in normal circumstance, some of the surface materials buried underground. So, by studying the type of things existed on the surface in past, one can predict the abundance of a specific substance underground.  

Hence, the correct answer is option b. – Plate tectonics.  


6 0
4 years ago
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