Question

1. Organisms which live on or inside the body of
another organism and depend on it for food.
2. Mode of nutrition in the Cuscuta plant.
3. Animals which feed on plants.
4. Cell organelle which is concerned with
photosynthesis.
5. Small openings present on the leaf surface.
6. The site of photosynthesis (cell organelle).
7. First form of food substance produced during
photosynthesis.
8. The gas released as by-product of photosynthesis.
9. A starch digesting enzyme.
10. Digestive enzyme present in the saliva of human
beings.
11. The rhythmic contraction of the oesophageal wall.
12. Ring of muscles that controls the release of food
from the stomach into the small intestine.
13. The longest part of the alimentary canal.
14. The inactive form of pepsin.
15. The part of the alimentary canal where digestion
and absorption of food occurs.
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Answer 1

Answer:

1. Parasite

2. Parasitic mode of nutrition

3. Herbivores

4. Chlorophyll

5. Stomata

6. Chloroplast

7. Glucose

8. Oxygen

9. Salivary Amylase

10. Amylase

11. Peristalsis

12. Cardiac Sphincter

13. Small intestine

14. Pepsinogen

15. Small intestine