Biology : Plant & Animal Cells II (Parts & Structures)

Answer each question below related to parts of plant and animal cells & their structures based on the clues given.

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Enter in the box the number corresponding to the right answer

It is the largest cell organelle. It has a dense structure. It is spherical in shape.

Hint

Cell Membrane

It has a living, flexible and thin structure. It possesses fine pores, making it semi-permeable. It is chiefly composed of lipo-proteins.

Hint

Nucleolus

It contains one or two centrioles, and is surrounded by microtubules or the centrosphere. It is situated near the nucleus.

Cell Wall

It has a non-living, rigid structure. It is freely permeable and is chiefly composed of cellulose.

Hint

Centrosome

It is round in shape. It is contained in the nucleus of the cell.

Nucleus