What is the expected phenotypic ratio resulting from homozygous dominant x heterozygous monohybrid cross

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What is the expected phenotypic ratio resulting from homozygous dominant x heterozygous monohybrid cross

[From: ] [author: ] [Date: 11-10-29] [Hit: ]

The monohybrid word comes from the word monohybrid cross. Sorry didnt see that.......

a. 1:2:1
b. 1:3:1
c. 2:1
d. 1:0

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d. 1:0

because if you use punnet square, the parents are AA(homozygous dominant) and Aa(heterozygous monohybrid), all the offspring will be AA, AA, Aa, Aa.

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Actually it should be like this, AA(homozygous dominant) and Aa(heterozygous), sorry. The 'monohybrid' word comes from the word 'monohybrid cross'. Sorry didn't see that. :)

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