In a cross AABBCC and aabbcc (P generation), what would be
the frequency of AAbbCc in the F2 (assuming no linkage)?
The weight of the fruit of one variety of squashes is determined by three pairs of genes: AABBCC produces 6 lb squashes and aabbcc produces 3 lb squashes. Each dominant allele adds 1/2 lb tothe base weight (3 lb). If a pure breeding line that produced 6 lb squashes was crossed with a pure breeding line that produced 3 lb squashes, what would be the phenotypic ratio of the F1 and the F2?
A normal woman whose father was a hemophiliac marries a normal man. What are the chances of hemophilia occurring in their children?
What is your personal opinion regarding genetic engineering and human cloning?
The gene for tallness (T) is dominant over the gene for shortness (t) in pea plants. A homozygous dominant pea plant is crossed with a heterozygous pea plant, and 200 seeds are produced. Approximately how many of these seeds can be expected to produce plants that are homozygous dominant?
Suppose you are heterozygous for a mutant beta-thalassemia allele. If the frequency of beta-thalassemia is 1/1600 persons, what is the probabilty that your prospective spouse is heterozygous for a mutant beta-thalassemia allele?
what is Fruit Fly Genetics ?
what is the difference between test cross and back cross?
our hair comes from our mother's father.Is it true or not?
what are Athletic genes?
What is genetic genealogy?
What are genetic disorders?
how to Create population with sufficient genetic diversity ?