Best answer: How many types of gametes are produced by AABbcc?

These genes help encode the traits that are physically exhibited in an organism. Complete answer: AABbcc will produce 2 types of gametes which are as follows- ABc, Abc. The number of gametes formed is set by the number of heterozygous alleles present within the given genotype.

How many gametes are formed from 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 types of gametes are produced by AABbCC genotype where A and B are linked?

In this case of genotype AABbCc, A gene will give only one type of gamete, B can give two types of gametes and c can give two types of gametes. Thus, totally four types of gametes will be produced.

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How many types of gametes will be produced by a Trihybrid individual where last two genes are completely linked?

We observe eight phenotypes of seeds in the testcross progeny because the trihybrid can make eight kinds of gametes.

How many types of gametes are produced by Rryyzz?

In P1 generation, the parent RRYY produces 2 gametes, RY and RY and parent rryy produces 2 gametes, ry and ry.

What skin color is AABbCc?

Each dark skin allele (A,B,C) in the genotype adds a small but equal amount of pigment to the skin. There are seven different shades of skin color ranging from very dark (AABBCC) to very light (aabbcc). Most individuals produce a medium amount of melanin and are of intermediate skin color (AaBbCc).

When AABbCc is crossed with AABbCc then the ratio of hybrid for all the three genes is?

AABBCc, AABbcc, AABBcc, AABbCc, AaBbcc, AaBBCc, AaBBcc, AaBbCc. The ratio of hybrid for all three genes for AaBbCc is $dfrac{1}{8}$. Hence, the correct answer is option (A). Note: The genetic cross is the purposeful mating of two individuals resulting in the combination of genetic material in the offspring.

How many types of gametes are found in f2 progeny of cross between AABbCC and AABbCC?

In the following cross between two mulatto genotypes (AaBbCc x AaBbCc), each parent produces eight different types of gametes and these gametes combine with each other in 64 different ways resulting in a total of seven skin colors.

How many gametes does Trihybrid produce?

The F1 hybrid produces 8 types of gametes.

How many different kinds of gametes may be produced by an organism with the genotype RR YY?

Thus, there are four equally likely gametes that can be formed when the RrYy heterozygote is self-crossed, as follows: RY, rY, Ry, and ry.

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What is the genotypic ratio of Dihybrid cross?

1 : 2 : 1.