In corn plants, normal green pigmentation is dominant to albinism. If two heterozygous plants are crossed:...

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In corn plants, normal green pigmentation is dominant to albinism. If two heterozygous plants are crossed:...

In corn plants, normal green pigmentation is dominant to albinism. If two heterozygous plants are crossed:

a) what are the parent plant genotypes?

b) what is the expected phenotypic ratio for the offspring?

science biology

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Answer 1

Answer #1

Answer:

Green = GG or Gg

Albinism = gg

a). Gg (green-heterozygous) x Gg (green-heterozygous)--Parents

b).

	G	g
G	GG (green)	Gg (green)
g	Gg (green)	gg (Albinism)

Expected phenotypic ratio of the offspring = 3:1 (green : albinism)

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Answer 2

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