asked 220k views
0 votes
How do identical twins form?

A. A fertilized egg splits in two.
B. Two eggs are fertilized by one sperm.
c. Two eggs are fertilized by two sperm.
D. Two sperm fertilize an egg

asked
User Agim
by
7.8k points

2 Answers

3 votes

Answer:

A fertilized egg splits in two.

answered
User Capella
by
8.1k points
1 vote
The answer is A.

Twins form in one of two ways:
Identical twins occur when a single fertilized egg splits into two.
Fraternal twins occur when two, separate eggs are fertilized by two, separate sperm.
answered
User Jeff Rupert
by
9.0k points
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