That depends. Are the parents both homozygous dominant for the dominant genes for a particular trait or are they heterozygous and homozygous(dominant or recessive). See you have to be more picky about the questions you ask. A badly asked question gets a very sophisticated and complicated response to counteract the false accusations of ones troubled question asking skills. That good enough for ya.
If ALL offspring are Aa, The parents are AA and aa.
For the two given parents: 1 offspring will have the homozygous genotype: YY 1 offspring will have the homozygous genotype: yy 2 offspring will have the heterozygous genotype: Yy
This is called bicoid mutant phenotype, and is caused by a maternal effect gene which is a gene that, when mutant in the mother, results in a mutant phenotype of the offspring regardless of the offspring's genotype.
The genotype for males is: "XY"
To figure this out, use a Punnet Square.First, set up a test cross, like this:Rr x rrThis shows what you are crossing. Now you can make a Punnet Square.R rr Rr rr There is a 50/50 chance that the corn plant will have thegenotype rr.r Rr rr
RrYy
25% of the offspring will have the recessive genotype for hair colour.
What fraction of the offspring of parents each with the genotype KkLlMm will be KKLlMm?
It depends on the parents' genes. If both parent have a Pp genotype, then the offspring has a 25% chance of having a PP genotype. But if both parents have a PP genotype then its 100%.
total no of genes present in the complete set of chromosomes for all traits is called genome. while the no of genes for one specific trait is called as genotype.
The alleles that are passed from parents to offspring
If the male parent has genotype AS and the female parent has genotype AA what is the offspring?
75 percent
If ALL offspring are Aa, The parents are AA and aa.
For the two given parents: 1 offspring will have the homozygous genotype: YY 1 offspring will have the homozygous genotype: yy 2 offspring will have the heterozygous genotype: Yy
The genotype of the offspring that had the same phenotype as the parents is rr or wrinkled. The phenotype for the seed shape of both parent plants is round.
B is dominant.