Multiple choice

What is meant by 'in vitro fertilisation'

  1. Asexual reproduction

  2. Embryo transfer

  3. Artificial insemination

  4. Process by which an egg is fertilised by a sperm 'in glass'

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

In vitro fertilization (IVF) is a medical procedure where an egg is combined with sperm outside the body, literally 'in glass' (petri dish).