Question

Which happen between fertilization and implanting of the blastocyst into the wall of the uterus? Check all that apply.

A zygote is formed.
The sperm loses its tail.
The egg hardens its covering.
The cells of the fertilized egg divide.
Genetic material from the sperm and egg combine.

Answer 1

A zygote is formed between fertilization and implanting of the blastocyst into the wall of the uterus

Answer 2

A zygote is formed.

The cells of the fertilized egg divide.

Genetic material from the sperm and egg combine.

Explanation: Took the quiz