Multiple Choice
Fertilization of an egg with more than one sperm
A) produces a zygote that cannot develop.
B) is evolutionarily advantageous because it increases genetic variability.
C) is frequently allowed to happen by the zona pellucida.
D) produces a zygote with too many mitochondria.
Correct Answer:
Verified
Correct Answer:
Verified
Q58: The graph below shows the normal concentration
Q59: Hyperemesis gravidarum,severe morning sickness,is caused by a
Q60: In general,why does a female animal tend
Q61: Why does an embryo undergo the process
Q62: During the rapid cell division that occurs
Q64: The second meiotic division in a secondary
Q65: Both oogenesis and spermatogenesis<br>A) produce four gametes
Q66: Which of the following statements about sexual
Q67: Land animals are more likely to undergo
Q68: In mammals,the trophoblast layer in a blastocyst