Biology, asked by anandmalgekar621, 9 months ago

Explain briefly the different mode of reproduction used by single organism

Answers

Answered by MohdShaharyar
4

Answer:

Asexual reproduction is a such type of reproduction in which reproduction takes place by only single organism.

Explanation:

There are six types of asexual reproduction takes place:-

1) fission

In it, the parent organism divides into two more new organism, i.e. daughter cell.

Fission is also a two types:-

A)  Binary Fission

In this, parent organism splits up to form two new organisms. Ex-  Amoeba.

B)  Multiple Fission

In this, parent organisms splits to form many daughter cells. Ex- Plasmodium.

2) Budding

In it small outgrowth appears from the parent plant. This outgrowth develop  more to form bud. When bud is fully formed, it detaches itself from parent plant under favourable conditions, develops into new organisms. Ex- Hydra.

3) Spore Formation

In it, plant produces many microscopic spore, which fully developed are shed off and under favourable conditions, develops into new organism. Ex- Rhizopus.

4) Vegetative Reproduction

In this, many plants reproduce by their vegetative parts like roots, buds, stems and leaves. So, the formation of new individuals by vegetative plants is called Vegetative Reproduction. Ex- Bryophyllum.

5) Regeneration

In some organisms, small cut parts of their body can grow to form whole new organisms complete in all respects. The process of getting back a full organism, from its body parts is called regeneration. Ex- Planaria.

6) Fragmentation

The breaking up of the body of a simple multicellular organism into two or more pieces on maturing, each which subsequently grows to form a complete new organism, is called fragmentation. Ex- Spirogyra.

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