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Can a positive and o negative be full siblings?
Yes - but both of the parents would have needed at least one O allele and one Rh negative allele. If either parent was homozygous AA or OO (or homozygous Rh positive), then this would not be possible.
Which term refers to having two identical alleles in a given trait?
Homozygous Homozygous
What does it mean when pea plants are being true-bleeding?
Homozygous
What does heterozgous mean?
Heterozygous is to different alleles and homozygous is having the same alleles.
What do you mean by hetrozygous?
Genetic expression is different. If the expression is same it said Homozygous.
What is the heterozygous for the A allele?
Heterozygous Aa Homozygous AA, aa
Is Rr homozygous?
50% phenotypic... but it depends on what u mean by Rr homozygous
What does pure mean in genetical terms?
homozygous
Can a positive and o negative be full siblings?
Yes - but both of the parents would have needed at least one O allele and one Rh negative allele. If either parent was homozygous AA or OO (or homozygous Rh positive), then this would not be possible.
Can a blood type b negative man father a blood type a positive child?
yes, if the mother is either A positive or AB positive.
What does it mean to be homozygous dominant heterozygous or homozygous recessive?
Homozygous means "same" so a homozygous recessive trait would be a same [with parents] trait that is not the stronger trait which is dominant. Dominant is stronger showing trait, recessive is weaker trait. If you are dealing with Punnett squares then tt is homozygous recessive and TT is homozygous dominant. Hope this helped...
Which term refers to having two identical alleles in a given trait?
Homozygous Homozygous
Is AA a homozygous genotype?
homozygous = AA & AA Heterozygous = Aa
What does it mean to be homozygous for a trait?
both chromosomes from your parents are the same
What does it mean when pea plants are being true-bleeding?
Homozygous
What happens when b positive woman marry a o negative man?
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.
Will parents with a positive blood type have children with a positive blood type?
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.
