Make two punnett squares- one for Yy x YY and one for rr x RR
the possible outcomes for Yy x YY are:
YY
Yy
the only outcome for rr x RR is Rr.
so the gametes of the two could be either YY Rr or Yy Rr
An RRYY individual can produce three types of gametes. Each gamete will contain one of the following genes: RR, RY, or YY.
two,RY ad ry
half YR and half yr
Only one, which is rY.
2
2
2
6 PD, Pd, pD & pd ( only four types)
Only two different gametes (sex cells) can be created using a combination of AabbCCdd. This is because Aa is the only gene with two different alleles (A and a). The other genes have two copies of the same allele - therefore that is all that the gamete can contain. So the two different gametes possible are: AbCd and abCd
Since problem #1 isn't included in this question we can't give any meaninful answer.
Each gamete contains one allele from each of the genes (in this case one version of each letter). Any gene for which the individual is homozygous (has two of the same alleles) can only produce gametes with that allele. So in this case the organism has BB and dd - so will always have a B and d in the gamete. So the possible gametes are: ABCdE ABcdE ABCde ABcde aBCdE aBcdE aBcde aBCde
the possible combination for the F2 are: by example if we have the gene T dominant and t recessive from the father and the same gene Tt from the mother . the gene possible will be TT,Tt,Tt and tt.
Meiosis produces gametes.
4
6 PD, Pd, pD & pd ( only four types)
it's genotypes not gametes
75%
56
Since problem #1 isn't included in this question we can't give any meaninful answer.
Only two different gametes (sex cells) can be created using a combination of AabbCCdd. This is because Aa is the only gene with two different alleles (A and a). The other genes have two copies of the same allele - therefore that is all that the gamete can contain. So the two different gametes possible are: AbCd and abCd
The possible blood types for their children are A positive or O positive. The child inherits one blood type allele from each parent, so they can receive either the A allele from the A positive parent or the O allele from the O positive parent.
Since problem #1 isn't included in this question we can't give any meaninful answer.
75 percent
Eggs and sperm