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In pea plants the allele for axial flowers (A) is dominant to the allele for terminal flowers (a). What is the expected genotypic ratio of a cross between two pea plants that are heterozygous for the axial flower gene?

Sagot :

Britrobertson04idn

Answer:

3:4 axial flowers

1:4 terminal flowers

Explanation:

A. a

A. AA. Aa

a. Aa. aa

Luisvaschettoidn

The expected genotypic ratio of a cross between two pea plants that are heterozygous for the axial flower gene is 1/4 AA, 1/2 Aa and 1/4 aa.

What is a heterozygous individual?

A heterozygous individual is an organism that carries two different alleles for a given gene locus.

  • Conversely, a homo-zygous carries the same allele for a given gene locus.

In conclusion, the expected genotypic ratio of a cross between two pea plants that are heterozygous for the axial flower gene is 1/4 AA, 1/2 Aa and 1/4 aa.

Learn more about heterozygous here:

https://brainly.com/question/1626661

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