Question 21
Reproduction in AnimalsWhen fertilization occurs that leads to formation of a zygote, which of the following processes takes place?
- A.The tail of the sperm fuses with the egg cell
- B.Both tail and head of the sperm fuse with the egg cell
- C.The nucleus of the sperm fuses with the egg cell
- D.The egg cell develops on its own without the sperm
Show the answer and explanation
Answer: C (The nucleus of the sperm fuses with the egg cell)
Explanation
Fertilisation is the fusion of the sperm nucleus with the egg nucleus; the tail is left outside.