Nutrition

Why do we need food?

• to get energy

• to get materials required for maintenances

• to grow

• all of these

All organisms obtain food in the same way. State true or false

Name the process by which organisms obtain their food.

• nutrition

• respiration

• excretion

• circulation

Which among the following organisms can make their own food?

• tiger

• mango tree

• Human beings

• star fish

Name the process by which plants make their food.

Name the process by which plants make their food.

• autotrophic nutrition

• heterotrophic nutrition

• photosynthesis

• chlorophyll