# How many types of gametes are found in F1 progeny of cross AA and CC and AA BB CC?

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8 gametes will be formed by F1 progeny, from the following cross.

## How many types of gametes are found in F1 progeny of cross Aa Bb Cc and Aa Bb Cc *?

A cross between AABBCC and aabbcc genotypes produces F1 hybrid with AaBbCc genotype. Total number of types of gamete produce by an organism is 2n, where n is the number of heterozygous genes present. The hybrid AaBbCc is heterozygous for three genes, thus total possible gametes by it = 23=8.

## How many types of gametes are formed in F1 generation?

So, the correct option is ‘8‘.

## How many types of gamete are produced by AA BB CC genotype?

The number of gametes produced by a specific genotype is calculated by the formula 2n, where n= number of heterogeneous alleles present in the genotype. Here, the given genotype consists of two heterogeneous alleles Aa and Bb while CC is homozygous. So, it can produce 22 = 4 types of gametes.

## How many gametes are formed in Dihybrid cross?

There are four possible combinations of gametes for the AaBb parent. Half of the gametes get a dominant A and a dominant B allele; the other half of the gametes get a recessive a and a recessive b allele. Both parents produce 25% each of AB, Ab, aB, and ab.

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## How many gametes are formed in F1 of Dihybrid?

➢Each dihybrid plant produces 4 gamete types of equal frequency. in the offspring.

## What are the gametes that would be formed for the following genotype AA?

A heterozygous individual has two different alleles. Therefore it would have the genotype Aa. An individual with the genotype Aa can make two types of gametes: A and a. Since this is a random process, the individual will, on average, make equal numbers of each gamete.