BIOLOGY HIGH SCHOOL

two plants are crossed, resulting in offspring with a 9:3:3:1 phenotypicmratio for a particular set of two traits. what does this suggest about the trait?

Answers

Answer 1
Answer:

A 9:3:3:1 phenotypic ratio suggests that the traits being observed follow Mendelian inheritance patterns. In Mendelian genetics, a 9:3:3:1 ratio is characteristic of a dihybrid cross involving two genes that assort independently.

This ratio indicates that there are two traits being considered, and each trait is controlled by different genes. The 9 represents the dominant phenotype for both traits, the 3s represent the different combinations of the two recessive phenotypes, and the 1 represents the double recessive phenotype for both traits.

Overall, this suggests that the two traits are not linked and are segregating independently during the formation of gametes. This phenotypic ratio is often observed in crosses involving two heterozygous individuals for two unlinked genes.  

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Answers

The answer is C. Hope that helps ;)

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Answers

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Answers

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Choose 1 answer:

(Choice A)
A
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(Choice B)
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(Choice C)
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(Choice D)
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Answers

Answer:

a

Explanation:
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