Biology : Plant & Animal Cells III (Parts & Functions)

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

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It is a plastid, containing pigments such as xanthophyll (yellow in color) and carotene (orangish-red in color). These pigments impart color to flowers and fruits of plants.

Mitochondrion

It is the site of ATP (Adenosine triphosphate) synthesis. It also synthesizes respiratory enzymes.

Chromoplast

It synthesizes and secretes certain substances, namely hormones and enzymes. It also helps in the formation of acrosome of sperm.

Hint

Nuclear Membrane

It is semi-permeable, allowing substances to enter and leave the nucleus of the cell. It also provides protection to the nucleus of the cell.

Nucleoplasm

It contains chromatin fibres, which are made up of DNA (Deoxyribonucleic acid). After cell division takes place, these chromatin fibres undergo certain structural changes, and are called chromosomes. These chromosomes carry the hereditary information of the genes.

Golgi Apparatus

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