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 many alleles can be formed in a person with AaBb genotype?
A heterozygous for two genes AaBb has two types of alleles for each gene: A and a, B and b. The assortment of “A” and “a” into gametes is independent of the assortment of “B” and “b”.
Is AaBb haploid or diploid?
AAbb represents the genotype for the alleles of two genes in a diploid state. Gametes are haploid and will have one of each allele for each gene: Ab.
How many types of gametes would be produced if the genotype of a parent is AaBb a 1b 2c 3d 4?
Complete answer: AABbcc will produce 2 types of gametes which are as follows- ABc, Abc.
What phenotype is AaBb?
There are only three different phenotypes for hair color, agouti, black and albino. The individual with genotype recessive for both traits, i.e. aabb, has the same albino phenotype as the aaBB and aaBb individuals due to epistasis.
How many types of gametes would be produced if the genotype of a parent is AaBb a 1 b 2?
If the genotype of a parent is AaBB then 2 types of gametes will be produced.
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’.
How many different gametes can be made by an individual with the genotype AaBb quizlet?
An individual with the genotype AaBb produces four different gametes in equal proportions.
How many types of gametes are produced by Aabbccdd?
One type by AABBCCDD & 16 type by individual Aa Bb Cc Dd (24 = 16).
What are the possible gamete types that can be produced from a parent who is YyRr?
What are the possible gamete types that can be produced from a parent who is YyRr? Meiosis produces eggs and sperm that are alike.
How many types of gametes would be produced if the genotype of a parent is AA?
Answer: 2 type of gametes are produced.
How many types of gametes would be produced?
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.
How do you find all possible gametes from a parental genotype?
Simply place a 2 above each heterozygous gene pair and a one above each homozygous gene pair. Then multiply the numbers together to obtain the total number of different possible gametes.
When AaBb and AaBb are crossed in f2 generation the ratio of AaBb will be?
So, the ratio of AABB, AABb, AaBB and AaBb will be 1 : 2 : 2 : 4.
What is Codominance pattern of inheritance?
Codominance is a form of inheritance wherein the alleles of a gene pair in a heterozygote are fully expressed. As a result, the phenotype of the offspring is a combination of the phenotype of the parents. Thus, the trait is neither dominant nor recessive.