How Do Plant Live Worksheet-2

How Do Plant Live Worksheet-2

Fill in Blanks.

1. Any substance that can be broken down through chemical process in the body of an organism to give energy is called _________.

2. Starch gives a blue-black colour with a solution of ________.

3. Plants get nitrogen in the form of _________ from soil.

4. _________ depend on dead and decaying organic matter for food.

5. Mode of nutrition in algae is __________ nutrition.

6. The jelly like substance surrounded around the nucleus of the cell is called ________.

7. The single celled plant that grow in water are ________ .

8. The stacks of thylakoids are called ________.

9. ________ gas is released in the atmosphere during photosynthesis.

10. All green plants prepare their own food as _________ which is a type of carbohydrate.

11. The plants store food as _________ a complex insoluble form of carbohydrates.

12. The group of plants lacking chlorophyll are called _________.

13. ________ organism live together for mutual benefit.

14. In a ________ relationship, both the plants mutually gain from each other.

15. Green plastids contained in the chlorophyll is called ________.

Answer Key:

1. Food
2. Iodine
3. nitrates
4. saprotrophs
5. Symbiotic
6. Cytoplasm
7. Algae
8. Grana
9. Oxygen
10. starch
11. Starch
12. heterotrophic plants
13. Symbiotic
14. Symbiotic
15. Chloroplast