Question

1.How does binary fission differ from multiple fission?
2.How will an organism be benefited if it reproduces through
3.Can you think of reasons why more complex organisms can
rise to new individuals through regeneration?
4.Why is vegetative propagation practised for growing some types
plants?
5.Why is DNA copying an essential part of the process of reproduction?​

Answer 1

Answer:

1.BINARY FISSION

A single parent is divided into two daughter cells e. g. Ameoba

MULTIPLE FISSION

A single cell can be divided into many daughter cells e. g. plasmodium

2. If a organism reproduces through asexual it have following characteristics

• Rapaid mode of multiplication
• fusion of male and female gamets not required
• generally new one is identical or clone to their parents

If a organism reproduces through sexual reproduction it have following advantages

• It is not rapaid mode of multiplication
• fusion of male and female required

e. g Humans and animals

3.Complex organism like Planaria give rise their new ones through regeneration .If they cut from any part of the body then the part is able to polrifate and developed into organism

4.Vegetative propagation in generally occurs in plant like broyophyllum in this process part is grown on parnent body

5.Dna is blueprint of all body design of our body and to make our similar one with our charatersitcs it is essential to copy the Dna. it is most basic important process in reproduction

Hope it helps