How do you find the number of unique gametes?
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.
How many unique gametes could a AaBb individual form?
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 gametes are there?
Gametes are formed through meiosis (reduction division), in which a germ cell undergoes two fissions, resulting in the production of four gametes. During fertilization, male and female gametes fuse, producing a diploid (i.e., containing paired chromosomes) zygote.
How many unique gametes could be produced through independent assortment by an individual with the genotype AA?
The correct answer is (b) 8. In this scenario, each gamete will consist of five genes.
How many types of gametes are produced by a Trihybrid?
The F1 hybrid produces 8 types of gametes.
How many unique gametes could be produced from a parent who is AABbCc?
The gametes produced by the individual with the genotype AaBbCC are as follows: Hence, only four gametes can be formed.
How many genetically distinct gametes are produced?
But what about chromosome reassortment in humans? Humans have 23 pairs of chromosomes. That means that one person could produce 223 different gametes. In addition, when you calculate the possible combinations that emerge from the pairing of an egg and a sperm, the result is (223)2 possible combinations.
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.