What would happen if more than one sperm penetrated a secondary oocyte,an event termed polyspermy?
A)Identical twins would result.
B)The sperm with the most advanced chromosomes would merge with the female nucleus.
C)The extra sperm would most likely fertilize one of the polar bodies.
D)The resulting zygote would not develop.
E)This never happens due to genetic controls.

Question

Quizplus · Accepted Answer

Polyspermy leads to the formation of an abnormal zygote with an irregular number of chromosomes, which usually doesn't develop into a viable embryo. The presence of more than one sperm in the egg also triggers the release of enzymes that form a barrier to prevent additional sperm from entering.

What Would Happen If More Than One Sperm Penetrated a Secondary