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Which organism uses regenerative cells for reproduction in the process of budding?
Amoeba
Leishmania
Yeast
Hydra
Hydra
Hydra is the organism that utilizes regenerative cells for reproduction through the process of budding. In this process, a small part of the body starts growing as a bud due to the repeated cell division at one specific site, which then detaches to become a new independent organism.
Hydra is the organism that utilizes regenerative cells for reproduction through the process of budding. In this process, a small part of the body starts growing as a bud due to the repeated cell division at one specific site, which then detaches to become a new independent organism.
Think of it like a branch growing out of a tree trunk; if that branch could fall off, take root, and grow into a complete, genetically identical tree on its own, that is the essence of budding.
HY-RE-BU: HYdra, REgenerative cells, BUdding.
NtтАЛ=N0тАЛтЛЕ2n тАФ where NtтАЛ is the number of cells after n divisions, illustrating rapid growth of regenerative tissue
Hydra possesses specialized regenerative cells known as interstitial cells or neoblasts. When conditions are favorable, these cells divide rapidly at a specific point on the body wall to form an outgrowth (bud). As the bud matures, it develops tentacles and a mouth, eventually detaching from the parent body to lead an independent life.
Budding is a form of asexual reproduction.
It is common in simple multicellular organisms like Hydra and unicellular organisms like Yeast.
Regenerative cells (interstitial cells) are essential for the formation of the bud in Hydra.
Efficient way to multiply in stable environments.
Requires only one parent.
Lack of genetic variation since offspring are clones.
Limited adaptation to changing environments.
Used for rapid population growth in Hydra.
Used in the commercial production of Yeast for baking and brewing.
Amoeba reproduces primarily via binary fission, not budding.
Leishmania reproduces via multiple fission.
Yeast also undergoes budding, but it is a unicellular fungus, whereas Hydra is a multicellular animal.
D is correct тАФ Hydra utilizes specialized regenerative cells to facilitate reproduction through the process of budding.
Always distinguish between 'Budding' in single-celled organisms (like Yeast) and multicellular organisms (like Hydra); both are asexual but involve different structural complexity.
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