Regulation of growth and forming of organs
A skin cell and a fertilized egg cell. They are both diploid cells, meaning that they have two sets of chromosomes, one set from each parent. A frog’s skin cell has gotten its genetic makeup from both its parents and a fertile days egg cell has two sets of chromosomes as well. A sperm cell and an egg cell are haploids, meaning they only have one set of chromosomes. So the answer would be A.
