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Vsevolod [243]
3 years ago
9

Suppose that two true breeding pea plants are crossed. one of the pea plants always produces yellow pea pods and the other alway

s produces green pea pods. if green pea pods are dominant over yellow pea pods, what percent of the offspring would you expect to have green pea pods?
Biology
1 answer:
Oksi-84 [34.3K]3 years ago
7 0

Answer:

100%

Explanation:

In this problem, we have one gene (pea color) with two possible alleles (green and yellow).

Green is dominant over yellow, so the possible genotypes and phenotypes are:

  • GG or Gg = green pea pods
  • gg = yellow pea pods.

If an individual is true breeding it is homozygous for all genes under study.

The cross between true breeding plants is:

<h3>GG x gg</h3><h3 />

The green parent (GG) can only produce <em>G </em>gametes; the yellow parent (gg) can only produce<em> g</em> gametes. 100% of the offspring will have the genotype Gg (green).

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