Question

what is in vitro fertilization long question​

Answer 1

Answer:

when fertilisation takes place in laboratory conditions

Answer 2

Explanation:

In vitro fertilization takes place in a laboratory where the male sperm and the the woman egg is placed together for fertilization. It is usually done when the female cannot give birth to a baby because of a block in the fallopian tubes. The fertilized zygote is placed back in the uterus for growing into a baby. The babies are also called test tube babies.