Question

Good morning guys

Explain about different modes of reproduction

Answer 1

There are two types of reproduction..

Sexual reproduction

Asexual reproduction..

Asexual reproduction consists of many..

Binary fission

Budding

Regeneration

Fragmentation..

Answer 2

Modes of Reproduction....✍
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$\textbf{1) Asexual Reproduction}$

When a single parent is involved and no gamates formation takes place...

a) Binary Fission
_____________

When two daughter cells are formed as a result of fission. Most of the unicellular organisms reproduce by this method when conditions are favourable...

Ex :- Amoeba.

b) Multiple Fission
______________

In this mode of reproduction a single individual splits up into many new individuals.

Ex :- Plasmodium.

c) Budding
_________

Growth of a new individual by outer growth of the parent organism.

Ex :- Hydra and Yeast.

d) Fregmentation
______________

In this method lf reproduction a single individual organism mature and breaks up into many pieces or fragments.

Ex :- Spirogyra.

e) Re-generation
_____________

In this method of reproduction if an organism cuts accidentally into several pieces then each piece develop into new individual.

Ex :- Planaria.

g) Vegetative Propagation
____________________

It mostly occurs in plants. In this method with the use of roots, stems, fruits and leaves a fully plant is developed, without the use of seeds.

Ex :- Rose, Money plant.

h) Spore formation
_______________

The parent plant produces reproductive unit cell called spores. Within the spore case. When the spore case burst they spread through air; germinate and reproduce.

Ex :- Rhizopus.

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$\textbf{2) Sexual Reproduction}$

When two parents are involved and gamate formation also takes place in it... such type of reproduction is known as Sexual Reproduction...

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