What gamete possibilities could come from a parent’s genotype that is AaBb?

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.

How do you determine the number of gametes from a genotype?

To calculate the total number of gametes that are produced by a particular genotype, a specific formula 2n is used, where n= number of heterogeneous alleles that are found in the genotype. Here, the given genotype consists of two heterogeneous alleles Bb, and Cc while one homozygous allele is AA.

What are the possible gametes for AABb?

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. Both parents produce 25% each of AB, Ab, aB, and ab.

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What cells are gametes made from?

Gametes are haploid cells, and each cell carries only one copy of each chromosome. These reproductive cells are produced through a type of cell division called meiosis.

How many types of gametes can be produced from a parent with genotype AaBbCcDdEe?

14. 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 gametes can be produced by a genotype Aabbccdd?

One type by AABBCCDD & 16 type by individual Aa Bb Cc Dd 24 = 16.

What type of gametes will be formed by genotype RrYy?

A plant with genotype RrYy, produce four types of gametes during fertilization. They are RY, Ry, rY, ry. So, the correct option is ‘four’.

What are the gametes that would be formed for the following 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.

What is the genotype of a dihybrid cross?

A dihybrid cross describes a mating experiment between two organisms that are identically hybrid for two traits. … The offspring of the RRYY x rryy cross, which is called the F1 generation, were all heterozygous plants with round, yellow seeds and the genotype RrYy.

What genotype is AaBb?

The ratio of AaBB, AaBb, and Aabb in the genotype AABb X aaBb is in the proportion of 1:2:1 though genotype aabb is not derived.

AB Ab
ab AaBb Aabb

How many genetically different gametes can an individual with genotype AaBb produce?

Gregor Mendel was a 19th-century Austrian monk and scientist whose research of the heredity of plants advanced the study of genetics.

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How many genetically different gametes can be produced by an Rryygg genotype?

How many different gametes can an RrYy parent form? A parent with RrYy genotype can produce four gametes: RY, Ry, rY, and ry.