A SmartTest on Reproduction in Animals
Learnhive Lesson on Reproduction in Animals
In some females fertilisation may not take place due to unfavourable conditions. For such cases invitro fertilisation (IVF) became a boon in the medical field. Invitro fertilization (IVF) is a procedure in which eggs (ova) from a woman's ovary are removed.
They are fertilized with sperm in a laboratory procedure, and then the fertilized egg (embryo) is returned to the woman's uterus. Babies produced by this method are called test tube babies.