1.

Which organelle is present in the cells of a mouse but not

present in the cells of a bean plant?

A. cell wall

B.

chloroplast

C. cell membrane

D. centriole

B chloroplast

Explanation:

a chloroplast is only found in plant cells.

Answer: Centriole

Explanation:

Centriole is the only cell organelle which is found in the animals cell but not in plant cell. The centriole is a cylindrical organelle which is composed mainly of the protein known as tubulin.

They are mostly found in the eukaryotic cells. It is absent in the plant cell. The centrioles are very important for the cell division and they produce microtubules which gets separated into two identical cells.

Hence, the correct answer is option D