Question

Binary fission in amoeba

Answer 1

Answer:

Amoeba is a unicellular organism, and just like bacteria, it reproduces through binary fission. After replicating its genetic material through mitotic division, the cell divides into two equal-sized daughter cells. In this method, two similar individuals are produced from a single parent cell. An amoeba that is about to undergo division grows larger, and eventually, its nucleus extends and divides into two. The division of cytoplasm follows the division of the nucleus. So, two amoebae are produced from a single parent, and the parent’s identity is technically “lost.”

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Answer 2

• STEP 1: The genetic material within nuclei replicates through mitotic division during binary fission. By the operation of karyokinesis, the nucleus initially splits into two daughter cells.
• STEP 2: After that, cytokinesis occurs, wherein the parent amoeba's cytoplasm separates into two identical daughter cells.
• Each of the two identical daughter cells has its own nuclei as well as cell organelles.
• STEP 3: Amoeba binary fission is uneven binary fission because cytokinesis can occur anywhere along the path and seems to be perpendicular to the surface of karyokinesis.
• STEP 4: The cell creates proteins as well as nutrients through cytokinesis. Binary fission happens most frequently when conditions are good.