If Gametes Had the Same Number of Chromosomes as Body

question 56

Essay

If gametes had the same number of chromosomes as body cells,and an organism had 12 chromosomes in its body cells,how many chromosomes would it have after three generations? How does this illustrate the necessity of meiosis for gamete formation?

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Definitions:

Island Chains

A series of islands closely spaced in a linear or arc formation, often formed by volcanic activity.

Volcanic Origin

Refers to landscapes, geological features, or materials that have formed as a result of volcanic activity, including eruptions, lava flows, and ash deposits.

Seafloor

The bottom of the ocean, covering a vast area and including features like plains, mountains, and trenches.

Continental Shelves

The underwater landmasses that extend around the continents, typically extending from the shore to a drop-off point known as the shelf break.