# What is the probability that a mother of genotype AABbCc and a father of genotype AABbCc will produce a child of genotype AABbCc?

## What is the probability that a mother of genotype AABbCc and a father of genotype AABbCc will produce a child of genotype AABbCc?

So, the correct answer is ‘1/8. ‘

## How many different types of gametes could an organism with the genotype AABbCc produce?

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

What blood type is iAi?

(See How Gene Pools Work for more information.) The following genotypes will yield these blood types: • iAiA or iAi – Both genotypes produce the A protein (type A). iBiB or iBi – Both genotypes produce the B protein (type B). iAiB – This genotype produces the A and B protein (type AB).

How do you determine blood type genotype?

A blood test is used to determine whether the A and/or B characteristics are present in a blood sample. It is not possible to determine the exact genotype from a blood test result of either type A or type B. If someone has blood type A, they must have at least one copy of the A allele, but they could have two copies.

### 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 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.

What is the frequency of AABbCC in Trihybrid test cross?

Genotype AaBbCc can produce 8 types of gametes, i.e., ABC, Abc, ABc, AbC, abc, aBC, aBc and abC. The frequency of production of one of these gametes is 1/8.

How many different gametes genotypes result from an individual with AABbCC genotype hint gametes has only one copy of each gene?

(Remember, each gamete has one allele of each gene.) Note that there are 2n possible types of gametes, where n is the number of gene loci that are heterozygous. For example, an individual with genotype AaBbCc would produce 23 = 8 types of gametes.

## How many types of gametes are found in f1 progeny of cross AABbCC and AABbCC?

Therefore, types of gametes possible is 23=8.

## What is heterozygous in a Punnett square?

If one of the parents is a homozygote for one or more traits, the Punnett Square still contains the same number of boxes, but the total number of unique allele combinations is 2 raised to the power of the number of traits for which the parent is heterozygous. A commonly discussed Punnett Square is the dihybrid cross.

What is a Punnett square test?

A Punnett square showing a typical test cross. The Punnett square is a square diagram that is used to predict the genotypes of a particular cross or breeding experiment. It is named after Reginald C. Punnett, who devised the approach.

What are Punnett squares?

Punnett Square Definition. A Punnett square is a graphical representation of the possible genotypes of an offspring arising from a particular cross or breeding event.

• Common Terms in Genetics.
• Functions of Punnett Squares.
• Types of Punnett Squares.
• Examples of Punnett Squares.
• Limitations of Punnett Squares.
• Related Biology Terms.
• Quiz.
• ### What is a Punnett square ratio?

Count the number of each phenotype present in the Punnett square. Let’s go back to our YY example. Your Punnett square contains one YY, two Yy and one yy, so your genotypic ratio is 1 : 2 : 1.