Cell wall is absent in which one of the following organisms ........

General Science (CDS) Biology

Cell wall is absent in which one of the following organisms ?

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2023 CDS -2 GK

Bacteria

Diatom

Mushroom

Tapeworm

- Bacteria:

- Have a cell wall made mostly of peptidoglycan.

- Diatom:

- Have a unique cell wall made of silica (glass-like).

- Mushroom:

- Fungi, including mushrooms, have a cell wall made of chitin.

- Tapeworm:

- Tapeworms are animals (parasitic worms).

- Animal cells do not have a cell wall; only a plasma membrane is present.

Correct Answer: Option 4 - Tapeworm.

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