Biology, asked by bindhu16, 1 year ago

binary fission, budding, grafting ,fragmentation​

Answers

Answered by kiara2217
4

Answer:

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1. Binary fission, asexual reproduction by a separation of the body into two new bodies. In the process of binary fission, an organism duplicates its genetic material, or deoxyribonucleic acid (DNA), and then divides into two parts (cytokinesis), with each new organism receiving one copy of DNA.

2. Budding is a type of asexual reproduction in which a new organism develops from an outgrowth or bud due to cell division at one particular site. ... These buds develop into tiny individuals and, when fully mature, detach from the parent body and become new independent individuals.

3. Grafting or graftage is a horticultural technique whereby tissues of plants are joined so as to continue their growth together. The upper part of the combined plant is called the scion while the lower part is called the rootstock.

4. fragmentation: A form of asexual reproduction wherein a parent organism breaks into fragments, each capable of growing independently into a new organism.

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Answered by Swetha02
10

Hey buddy,

Here's your answer ⤵️⤵️⤵️

Binary fission: It is a kind of asexual reproduction. It is the most common form of reproduction in prokaryotes such as bacteria. It occurs in some single-celled Eukaryotes like the Amoeba and the Paramoecium. In binary fission process DNA replication and segregation occur simultaneously.

Budding: It is a kind of asexual reproduction where an organism has or develops buds.

Grafting: It is the act of placing a portion of one plant (bud or scion) into or on a stem, root, or branch of another (stock) in such a way that a union will be formed and the partners will continue to grow.

Fragmentation: Fragmentation in multicellular organisms is a form of asexual reproduction in which an organism is split into fragments. Each of these fragments develop into matured, fully grown individuals that are identical to their parents.  

Hope it helps ☺️

-Shruthi ❤️

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