Biology, asked by amansharma17, 1 year ago

explain two methods of asexual reproduction in plants

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Answered by yug91813
6
Different methods of Asexual Reproduction...
Fission -: In this process parent organism is divide into two daughter cells and each one then grows into adult organism.
Example-: Amoeba, Paramecium....

Budding -: A bulging on the body appears as a result of repeated miotic division in cells. This lateral bulge is called bud.
Example -: Hydra

Spore formation -:This is the most common method of asexual reproduction in majority of fungi and bacteria.
Example -: Rhizopus, Mucor, Penicillum.

Regeneration -: It's a ability of an organism to replace it's lost body parts..
Example -: Planaria

Vegetative Propagation... (Plants)
It's a method of reproduction in plants. A new plant is develop from vegetative parts of plant like root, stem or leaf.
Example -: Layering, Grafting, Cutting....

Hope this will help you...


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Answered by thakkardishant
1


Asexual reproduction can be defined as the process by which offspring are produced from a single parent rather than through fertilization. It is most common in environments that favor rapid population growth over genetic diversity, as the offspring inherits its genetic traits completely from one parent. The methods of asexual reproduction vary greatly among different types of species.

Spores

Some protozoans and many bacteria, plants and fungi reproduce via spores. Spores are structures naturally grown as part of an organism's life cycle and designed for separation from the organism and dispersal via a medium such as air or water. When conditions are correct, the organism will release its spores, which are each then considered entirely separate and autonomous organisms. Given an environment suitable for life, the spores will then develop into fully grown organisms and eventually grow their own spores, repeating the cycle.

Fission

Prokaryotes and some protozoa reproduce via binary fission. Fission occurs at the cellular level when a cell's contents are replicated internally and then subjected to division. The cell then forms into two distinct entities and separates itself. Each partial cell then reconstitutes the missing parts of its internal structure. At the end of the process, the single cell has become two new fully developed cells, each with identical genetic properties.

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