The correct answer is <span>separation of homologs at anaphase I. </span><span>The physical separation of alleles on the two homologs in anaphase of meiosis I explains why each gamete contains one allele of each gene.</span>
The ocean would be substantially cooler due to the lower levels of ice
Answer
implantation consists of three stages: (a) the blastocyst contacts the implantation site of the endometrium (apposition); (b) trophoblast cells of the blastocyst attach to the receptive endometrial epithelium (adhesion), and (c) invasive trophoblast cells cross the endometrial epithelial basement membrane and invade ..
Im like 98% sure its B because ultra sounds hear the frequency's of the baby in the womb