Sexual Fertilization

Key Stage 4 Science / Biology

Sample Question

How is a zygote formed?

  • When the egg is fertilized by the sperm
  • When the ootid is released by the ovarian follicles
  • When chromosomes exchange genetic information
  • After Meiosis I
  • After Meiosis II

This is just one of our 151,668 study questions in Quipper School.

Quipper School UK Curriculum

Key Stage 4 Science