Q44. How does fertilization take place in frog?
How do frog eggs get fertilized?
How does fertilization occur in frog?
Q45. What is ‘in vitro fertilization’ technique of reproduction?
What are test-tube babies?
Q46. How could a single cell become such a big individual?
Q47. What are the steps involved in sexual reproduction in animals?
Q48. How does an amoeba reproduce?