# How many types of gametes can be produced by a diploid organism if it is heterozygous for three loci?

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Hence, 8 gametes are formed by the diploid organism.

## How many types of gametes can be produced by a diploid organism if it is heterozygous for 3 loci?

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

## How many types of gametes can be produced by a diploid organism if it is heterozygous?

For example Aa, Bb, Cc, Dd obtained during the meiosis and segregated into the 8 different gametes and also known by the type heterozygous. But diploid organisms will produce 16 different gametes if the genes are not linked.

## How many different types of gametes can a plant produce if it is heterozygous for two traits?

So the correct option is ‘four‘.

## How many types of gametes can be produced by?

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.

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## Why is test cross done?

A test cross is performed in order to determine the genotype of a dominant parent, i.e., whether it is a heterozygous or a homozygous dominant. On the basis of the results obtained, the ratios of the offsprings help us to predict that the parent has which type of genotype.

## What is loci in biology?

A locus is the specific physical location of a gene or other DNA sequence on a chromosome, like a genetic street address. The plural of locus is “loci”.

## How can alleles be different?

When the copies of a gene differ from each other, they are known as alleles. … Alleles can sometimes result in different phenotypes (observable traits), with certain alleles being dominant (overriding the traits of other alleles) or, in some cases, multiple alleles acting in a codominant fashion.

## Which of the following types of gametes will not be produced by the plant with the genotype Aabbccdd?

Answer: 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. … Say for example, in the above genotype Aa & Bb are the 2 heterozygous alleles, so here n=2.