Question

What are the different modes of asexual reproduction? Cite them with examples.

Answer 1

"There are six different modes of asexual reproduction.

Fission- Ex: Paramoecium, bacteria.

Budding- Yeast.

Spore formation- Rhizopus, mucor, bacteria, ferms and mosses.

Regeneration- Hydra, flatworm, tapeworm.

Fragmentation- Flatworms, moulds, lichens, spirogyra.

Vegetative propagation – there are two types of vegetative propagation i.e. natural and artificial.

Natural propagation- Bryophyllum, Potato, Onion

Artificial propagation- Orange, Rose, Hibiscus, Sugarcane, Guava, and Mango

"

Answer 2

Answer:

Asexual reproduction takes place by six different methods, they are

1. Fission
2. Budding
3. Spore formation
4. Regeneration
5. Fragmentation
6. Vegetative

• Natural propagation
• Artificial propagation

Explanation:

1. Fission: single celled split into two equals of off springs or more off springs EX: paramoecium,bacteria
2. Budding : a grouth on the body as a bud grows to from identical copy of patent EX:yeast
3. Spore formation: spores are produced in sporangium EX: rhizopus,mucor, bacteria, ferms and mosses
4. Regeneration: ability of organisms to give rise to new individual organisms EX:hydra,flatworm,tapeworm
5. Fragmentation:new individual growth from a separate piece of parent organismEX:flatworms,moulds,lichens,spirogyra
6. Vegetative propagation:

• Natural propagation:1.leaves EX: broyophyllum iQ stems
• Eg: stolon-vallisneria, strawberry bulbs-onionckrns-colacasia tuber -potato
• Artificial propagation:1 ; layering: EX;rose,nerium,guava,orange
• 2; cutting : Ex; rose, hibiscus,sugarcane
• 3; grafting : EX ;sapota,guava,mango