Q.1. Which of the following is not a mode of nutrition?
(a) Autotrophic nutrition
(b) Heterotrophic nutrition
(c) Saprophytic nutrition
(d) Anaerobic nutrition
Q.2. What is the process by which food is taken into the body?
(a) Absorption
(b) Assimilation
(c) Ingestion
(d) Digestion
Q.3. Which of the following organisms use phagocytosis for nutrition?
(a) Amoeba
(b) Hydra
(c) Earthworm
(d) Cow
Q.4. Which teeth are responsible for cutting and biting food?
(a) Canines
(b) Molars
(c) Incisors
(d) Premolars
Q.5. What is the role of saliva in the process of digestion?
(a) It helps in the absorption of food.
(b) It breaks down complex carbohydrates.
(c) It helps in the emulsification of fats.
(d) It kills harmful bacteria.
Q.1. What is the role of tongue in the process of digestion?
Q.2. What is the difference between rumination and regurgitation?
Q.3. Name two types of digestive enzymes and their functions.
Q.4. How is food digested in the stomach?
Q.5. What is the role of bile in the process of digestion?
Q.1. The process of breaking down food into simpler substances is called ____________.
Q.2. The finger-like projections in the small intestine are called ____________.
Q.3. The type of teeth that are used for biting and cutting food are called ____________.
Q.4. ____________ is a type of nutrition in which organisms take in solid or liquid food.
Q.5. Ruminants have a special stomach called ____________.
Column A Column B
Q.1. Amoeba A. Six molars
Q.2. Carnivores B. Absorptive mode of nutrition
Q.3. Herbivores C. Long, coiled small intestine
Q.4. Humans D. Incisors, canines and molars
Q.5. Ruminants E. Four-chambered stomach
Q.1. The process of digestion begins in the small intestine. ____________
Q.2. Humans are herbivores. ____________
Q.3. Ruminants have a special stomach with four compartments. ____________
Q.4. Amoeba takes in food through small pores on its surface. ____________
Q.5. The tongue helps in chewing and grinding food. ____________
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140 videos|108 docs|18 tests
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1. What are the main types of nutrition in animals? |
2. How do herbivores obtain their nutrition? |
3. What is the role of the digestive system in animal nutrition? |
4. Can you explain the process of digestion in humans? |
5. What is the significance of nutrition for animals? |
140 videos|108 docs|18 tests
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