How Do Plant Live

How Do Plant Live Worksheet-4

True or False.

1. Nitrogen can be taken from the atmosphere by living organisms for making proteins as they occur in excess in the atmosphere.

2. Photosynthesis cannot take place in dark.

3. During starch test, leaves are boiled in a test tube of alcohol so that they are decolourised.

4. Rhizobium converts atmospheric nitrogen into plant-usable forms.

5. Chlorophyll is the green pigment found in the chloroplast.

6. Tiny openings present in leaf surface are called stomata.

7. Pitcher plant is a carnivore.

8. Soil is the only source of minerals to the plants.