Answer: A
Explanation:
Because its the main difference between the 2
Answer:
These homologous chromosomes represent a maternal and a paternal chromosome
Explanation:
Answer:
Option C
Explanation:
In elephant seals, the male arrive the beach first and start establishing its territory. Once their territory is established female elephant seals starts arriving at the beach and prefer mating with the male who can defend their territory or females in his territory from other males. All females in the territory of specific male mate with the male give birth to their pups and after staying for few months move back into the water.
hence, option C is correct
True
because ur hart pumps faster and then blood flow increases and the you have more blood delivery to your body
