The third stage of mitosis is anaphase.
2n=6 is n =3
2n=8 is n=4
So 4 +3 equals seven=7
Answer: The answer is the last option, Backflow of blood through a defective valve.
Explanation: Hypotension causes high blood pressure, and the other two options are not related to heart murmurs. A hear murmur is when the blood isn't flowing in the right direction causing the hear to beat irregularaly.
Answer:
D. molecule must utilize a transport protein to cross the cell membrane due to its large size and polar side chains.
Explanation:
Just Took the test
