# How many different types of gametes are formed from AaBbCcDdEe?

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## How many different types of gametes are formed?

Gametes are formed through meiosis (reduction division), in which a germ cell undergoes two fissions, resulting in the production of four gametes. During fertilization, male and female gametes fuse, producing a diploid (i.e., containing paired chromosomes) zygote.

## What gametes are produced from AaBbCc?

The plant having genotype AABbCC is heterozygous for only one character B. Number of “gametes = 2n”, where n is the heterozygosity.” Since n = 1 so 2 gametes will be formed. Those are ABC and AbC. So the two types of gametes will be ABC and AbC.

## How many unique gametes are produced?

The correct answer is (b) 8. In this scenario, each gamete will consist of five genes.

## How many gametes are possible in AaBbCc?

Hints For Biology 101 Exam #4

No. of homologous chromosome pairs (heterozygous genes) No. of different gametes from each parent
2 (AaBb X AaBb) 4 (22)
3 (AaBbCc X AaBbCc) 8 (23)
4 (AaBbCcDd X AaBbCcDd) 16 (24)
20 pairs of chromosomes 1,048,576 (220)

## When AaBbCc is crossed with AaBbCc then the ratio of hybrid for all the three?

The ratio of hybrid for all three genes for AaBbCc is 18. Hence, the correct answer is option (A).

## How many types of gametes will each parent produce in problem number 2?

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

## How many different kinds of gametes can an individual with the genotype Aa Bb produce with respect to the two loci A and B assuming they assort independently?

Predicting the genotype of offspring

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.

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

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. (Frequency of 1/2 for each gamete). A second individual with genotype Aa can make two types of gametes: A and a.

## How many unique gametes could be produced through independent assortment with the genotype AaBbCC?

The gametes produced by the individual with the genotype AaBbCC are as follows: Hence, only four gametes can be formed.

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## What is the number of possible gametes that can be formed due to independent assortment?

32. Since humans have 46 chromosomes or 23 homologous pairs, what is the number of possible gametes that can be formed due to independent assortment of chromosomes? The number of possible combinations of maternal and paternal chromosomes in the resulting gametes is 223, or about 8.4 million.

## 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.