Question

1 give two reasons for the appearance or variation among the progeny formed by sexual reproduction.

2-Malaria parasite divides into many daughter individual simultaneously through multiple fission. State an advantage the parasite gets because of this type of reproduction .

3- Ciolonies of yeast fail to multply in water but multiply in sugar solution . Give one reason.

4- What is the importance of DNA copying in reproduction?

5-Howdoes reproduction help in providing stability to population of species?

6- Why is vegetative propagation practised for growing some types of plants?

7-Why would be the reason for adopting contraceptive methods?

8- Name those parts of flower, which serve the same function as the following as the do in the animals. A) testies B) Eggs, C) Overy, D) Sperms.

Answer 1

too long................