(C) When a cross is performed between a homozygous dominant parent $(AA)$ and a homozygous recessive parent $(aa)$,the gametes produced by $AA$ are $A

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Genotypically $Aa$,phenotypically $A$

(C) When a cross is performed between a homozygous dominant parent $(AA)$ and a homozygous recessive parent $(aa)$,the gametes produced by $AA$ are $A$ and the gametes produced by $aa$ are $a$.Upon fertilization,the fusion of these gametes results in the ${F_1}$ generation with the genotype $Aa$.Since $A$ is the dominant allele,the phenotype of the ${F_1}$ progeny will express the dominant trait $(A)$.

Class 12 Biology Principles of Inheritance and Variation Inheritance of one gene

If a cross is made between $AA$ and $aa$,the nature of ${F_1}$ progeny will be

A
Genotypically $AA$,phenotypically $a$
B
Genotypically $Aa$,phenotypically $a$
C
Genotypically $Aa$,phenotypically $A$
D
Genotypically $aa$,phenotypically $A$

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Class 12

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Chapter

Principles of Inheritance and Variation

Subtopic

Inheritance of one gene

How many types of genetically different gametes will be produced by a heterozygous plant with the genotype $AABbcc$?

MediumAIPMT 1998

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If a cross is made between $AA$ and $aa$,the nature of ${F_1}$ progeny will be

Similar Questions

How many types of genetically different gametes will be produced by a heterozygous plant with the genotype $AABbcc$?

In a plant,black seed color $(BB / Bb)$ is dominant over white seed color $(bb)$. In order to find out the genotype of the black seed plant,with which of the following genotype will you cross it?

The ratio of offspring produced by a cross between an $F_1$ heterozygote and a recessive parent is ....

$A$ cross was made between a pure tall and a pure dwarf pea plant to produce progeny. The progeny was self-pollinated. Find the ratio of the resulting true-breeding tall and dwarf plants.

When a heterozygous tall plant is crossed with a homozygous dwarf plant,what will be the proportion of dwarf progeny in the next generation (in $\%$)?

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