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The Fundamental Unit of Life — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceThe Fundamental Unit of Life1 Mark
MCQ
Select the most appropriate option.Eukaryotic cells have a dense double membrane-bound structure inside, called:
  • A
    Nucleus
  • B
    Cytoplasm
  • C
    Golgi apparatus
  • D
    Vacuole
✓

Answer

  1. Nucleus

Explanation:

A eukaryotic cell has a nucleus bounded by a double-walled membrane structure known as a nuclear membrane.

The nucleus contains the chromatin threads and the nucleolus.

The gel-like texture of the nucleoplasm embedded with chromatin threads gives it a dense appearance.

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