The diagram represents gametes P and Q fusing to give cell R. This cell then produces gametes S.T.U and V.

Which statement about the numbers of chromosomes in the cells and gametes is corrected.

A. The numbers of chromosomes in P and Q are different.

B. The numbers of chromosomes in P and Q are the same.

C. The numbers of chromosomes in S in one-quarter of chromosomes in

D. The numbers of chromosomes in T is half the member of chromosomes in Q