Homozygous refers to having two identical alleles in a given trait.
There's not enough information to give the probable blood groups since no blood group was given for the male. However, an rh negative male and an rh positive female could produce either an rh negative baby or an rh positive baby. The male is definitely homozygous recessive for rh factor, but the female could be homozygous dominant for rh factor, in which case the baby would be heterozygous for rh factor and it would be rh positive. However, if the female is heterozygous for rh factor, there is a 50% chance the baby would be rh positive (heterozygous) and a 50% change the baby would be rh negative (homozygous recessive).
Identical pairs of alleles are called homozygous alleles.
A typical human would have around 1-2 lethal genes if homozygous for lethal alleles. Lethal genes are usually rare in the human population due to the negative impact on survival and reproduction.
When you say homozygous, you're talking about genes. It's almost impossible, or not known, if a human has had genes of all homozygousity.
Homozygous.
Heterozygous for the A allele means having one copy of the A allele and one copy of a different allele (e.g., a or B) at a particular gene locus. In genetics, the term heterozygous refers to an individual possessing two different forms (alleles) of a particular gene.
homozygous
both chromosomes from your parents are the same
Homozygous refers to having two identical alleles in a given trait.
It is called Homozygous.
The blood type of any children would depend on the zygosity in the woman. (Both O and Rh negative are recessive, and will be homozygous in the man). If the woman is homozygous B, then the children will B. If the woman is heterozygous B, either O or B (with 50% chance of each). In the same way, if the woman is homozygous Rh positive, then the children will also be positive. If the woman is heterozygous, then children will be either positive or negative. In short, the possibilities for child blood types are either B or O, with Rh positive or negative.
homozygous = AA & AA Heterozygous = Aa
There is 50% that children will be of negative blood type if parents are heterozygous positive. 25% if one parent is homozygous and other heterozygous. 0% if both homozygous.
homozygous? homozygous? homozygous dominant
No, Rr represents heterozygous genotype as there are two different alleles (R and r) present. For a genotype to be homozygous, both alleles must be the same (RR or rr).
Its like another offspring of a homozygous heterzygous in genetics mean both