Women have XX chromosomes and Men have XY
BLANK 1: Male
BLANK 2: Female
Answer:
A
Explanation:
As the species seperated they formed a differnt beak based on what they ate.
Answer:
Certainly more than that.
Explanation:
Reproductive isolating mechanisms are barriers which impeded mating (prezygotic) or prevent the hybrid from developing properly (postzygotic) but the overall effect is to cause speciation by making it difficult for two diverging species to share genes. So one kind of mechanical isolation could be the usage of contraceptives. As of temporal isolation, or behavioral isolation could be exemplified by people who suffer from diseases that cause separation (such as HIV or cancer). I hope that this is the answer that you were looking for and it has helped you.
Answer:
The cel theory is important because it affects nearly every aspect of biology, from our understanding of life, death, to how we manage diseases and more.
Explanation:
I majored in Biology
