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Blazing goIITian

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Post:	485

29 Jan 2009 21:32:10 IST

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the number of types of gametes, genotypes & phenotypes expected from a monohybrid cross

None

the number of types of gametes, genotypes & phenotypes expected from a monohybrid cross in the F2 generation is

1 one type of gamete;two genotypes;three phenotypes

2 two type of gamete;two genotypes;two phenotypes

3 one type of gamete;two genotypes;one phenotypes

4two types of gametes;three genotypes;two phenotypes xplain

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vignesh the cooler version of newton

Blazing goIITian

Joined: 16 Mar 2008

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29 Jan 2009 21:47:14 IST

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there can be two types of gametes, 3 types of genotypes and 3 types of phenotypes in a monohybrid cross...gametes - A and a...( but if broadly spoken, as many gametes as the no/- of alleles for the character)genotype - AA , Aa , aa...( here too.. no/- of combinations of alleles)phenotype - dominant phenotype, recessive phenotype and if incomplete or codominance, then intermediate phenotype....

N.P. Singh

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Joined: 17 Dec 2008

Posts: 446

30 Jan 2009 17:48:59 IST

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ANS is 4 genotype will be Aa,AA, aa phenotypic ratio is 3:1 so 2 phenotypes

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