# How many different types of gametes can be formed by the following genotypes?

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## How many different types of gametes can be formed by the following genotypes AA?

The point is most easily illustrated in a heterozygous individual. 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.

## How many different types of gametes can be formed by the genotype AABbCC?

AaBbCC will produce 4 types of gametes which are as follows- ABC, AbC, aBC, abC. The number of gametes formed is decided by the number of heterozygous alleles present in the given genotype. 2^n is the formula used to find it out, where n=number of heterozygous alleles present in the genotype.

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## How many different types of gametes can be produced by an individual with the genotype?

The number of different possible gametes produced by the diploid genotype (AaBbCcDdEe) is 2 x 2 x 2 x 2 x 2 = 32 (2 for each pair of heterozygous genes).

## How many different gametes can be made by an individual with the genotype AaBb quizlet?

An individual with the genotype AaBb produces four different gametes in equal proportions.

## How many types of gametes can be produced by a diploid organism?

Types of gametes =2n where n is number of heterozygous loci. Thus, gametes produced by a diploid organism could be 24=16.

## How many gametes can be formed from AABbCC and AABbCC?

Hints For Biology 101 Exam #4

No. of homologous chromosome pairs (heterozygous genes) No. of different gametes from each parent
1 (Aa X Aa) 2 (21)
2 (AaBb X AaBb) 4 (22)
3 (AaBbCc X AaBbCc) 8 (23)
4 (AaBbCcDd X AaBbCcDd) 16 (24)

## How many different types of gametes will be formed by a pea plant with genotype TtYy?

4 types of gametes will be formed by a pea plant with genotype TtYy.

## How many types of gametes can be formed from the genotype AABbCC when the last two genes are completely linked?

Thus the number of gametes produced by the plant having the genotype AABbCc is four.

## How many different gametes can be produced?

But what about chromosome reassortment in humans? Humans have 23 pairs of chromosomes. That means that one person could produce 223 different gametes. In addition, when you calculate the possible combinations that emerge from the pairing of an egg and a sperm, the result is (223)2 possible combinations.

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## How many different gamete types could be produced through independent assortment by an individual with the genotype AaBbccDDEeFFGG?

a) An individual with the genotype AaBbccDDEeFFGG produces 8 different gametes.

## How many different types of gametes would be formed in an individual who is heterozygous for four different loci?

If a diploid organism is heterozygous for 4 loci then it will have four contrasting traits Aa, Bb, Cc, Dd and during meiosis 16 different kinds of gametes will be formed.

## How many types of gametes will each parent in problem No 1?

There are two types of gametes will each parent produce and that is either recessive or dominant.