What are the advantages of sexual reproduction over asexual reproduction ?
Advantages of sexual reproduction :
In sexual reproduction, more variations are produced. Thus, it ensures survival of species in a population.
The new formed individual has characteristics of both the parents.
Variations are more viable in sexual mode than in asexual one. This is because in asexual reproduction, $DNA$ has to function inside the inherited cellular apparatus.
Why is vegetative propagation practised for growing some types of plants ?
What are the changes seen in girls at the time of puberty ?
Why is $DNA$ copying an essential part of the process of reproduction ?
Draw a labelled diagram of the longitudinal section of a flower.
What could be the reasons for adopting contraceptive methods ?