Every organism existing in the ecosystem has its own way of intaking food or we can say gaining energy. This process of gaining energy is known as nutrition. Nutrition is necessary because energy is required for maintaining a state of order in our body. This source of energy is provided by the by the nutrition we intake in form of different things.
1. Which life process is depicted by the above passage?
a. Respiration
b. Digestion
c. Transportation
d. Nutrition
2. State the number of types of nutrition adapted by plants and animals.
a. 1
b. 2
c. 3
d. None of the above.
3. Substances required for autotrophic nutrition are
a. CO2 and H2O
b. Sunlight
c. Chlorophyll
d. All of the above
4. Phagocytosis by amoeba is
a. Parasitic nutrition
b. Holozoic nutrition
c. Autotrophic nutrition
d. Saprotrophic nutrition
5. Which of these foods gives us energy?
a. Carbohydrates and fats
b. Proteins and mineral salts
c. Vitamins and minerals
d. Water and roughage