Question

what do you understand by Asexual Reproduction give two methods by which unicellular organisms reproduce explain in about hundred words

Answer 1

Asexual reproduction defined as the production of offspring by single parent without meiosis , formation of gametes , fertilization nd transfer of genetic materials between individual .

1) Fission .
2) Fragmentation.


1) Fission:- Fission may be defined as the spilliting of unicellular organism into two or more than two separate daughter cells .

EX = Amoeba , Paramecium .

2) Fragmentation:- Some multicellular organism have simply body organisation . these organism r comprised of random collection of cells without differentiation of specialized tissues nd organs . such organism reproduce by Breaking of the I bodies into small pieces . Each of these pieces called fragment . these fragments grow into new individuals nd mode of reproduction is called fragmentation.

EX= Spirogyra

Answer 2

Asexual reproduction is a mode of reproduction in which single parent is involved......

Two methods are ..... budding and fragmentation...

Budding- the small bulb like projection come out from parent body when it grows it get detached from parent body and a new organism was formed.....

For example....hydra and yeast

Fragmentation- in this mode a reproduction a well developed organism break into two or more individuals and grows independently

For example.....algae and spirogyra.

Hope it will help you.....