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stepan [7]
3 years ago
12

In each of the scenarios, an individual heterozygous for the indicated gene or genes is crossed with an identical heterozygous i

ndividual. Predict the number of different phenotypes that would be observed among the progeny of such a cross?
Biology
1 answer:
Monica [59]3 years ago
7 0

Answer:

<h2>Their phenotype depends on the type of allele, if it dominant, recessive, co-dominant, or incomplete dominant</h2>

Explanation:

Lets take a single gene for one character,

Two identical heterozygous individuals  for single gene or two genes

Aa and Aa   or iAiB,   iAiB,

scenario-1, if , A is completely dominant on a.

scenario 2 if, iA and iB  are co-dominant,

scenario 3,  if both are recessive,

scenario 4 , if they are incompletely dominant.

Here cross is,

Between Aa And Aa= AA, Aa ,Aa  aa.

iAiB and iAiB=   iAiA, iAiB, iAiB, iBiB

Their phenotype depends on the type of allele, if it dominant, recessive, co-dominant, or incomplete dominant.

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