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Which of the following statements is FALSE?
Question

Which of the following statements is FALSE?

A.

Plant cells are generally larger than animal cells.

B.

Animal cells do not have plastids.

C.

Plant cells have smaller vacuoles than those of animal cells.

D.

Plant cells have cell walls, whereas animal cells do not.

Correct option is C

The correct answer is (c) Plant cells have smaller vacuoles than those of animal cells.

Explanation:

This statement is false. Plant cells typically have larger vacuoles compared to animal cells. The vacuole in plant cells plays a crucial role in maintaining turgor pressure and storing nutrients, and waste products.

Information Booster:

Discovery of Cells

Cells were first discovered in 1665 by British scientist Robert Hooke, who observed them using a 17th-century optical microscope. The cell is the fundamental unit of life, forming the structural and functional basis of all plants and animals.

Animal Cell

  • Animal cells are eukaryotic, meaning they have a membrane-bound nucleus and various organelles enclosed within a plasma membrane.

Plant Cell

  • Plant cells are also eukaryotic and contain a distinct nucleus.
  • They have three unique features that differentiate them from animal cells:
    1. Cell wall – Provides structural support and protection.
    2. Plastids – Involved in photosynthesis (e.g., chloroplasts).
    3. Vacuoles – Large storage sacs that maintain cell pressure and store nutrients.

Additional Knowledge:

  •  Plant cells are generally larger than animal cells because they contain additional structures like the cell wall and vacuole, which contribute to the overall size.
  • Plastids (such as chloroplasts) are found in plant cells, but they are absent in animal cells.
  • Plant cells have a cell wall made of cellulose, which provides structural support and protection. Animal cells lack a cell wall and instead have a flexible cell membrane.

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