Question

Fill in the blanks:
1. ............................ pigment is necessary for photosynthesis.
2. Iodine turns blue-black on reacting with ............................ .
3. ............................ and ............................ are insectivorous plants.
4. Plants produce ............................ and ............................ with the help of energy derived from Sun.
5. Lichen is the mutual combination of ............................ and ............................ .
6. Dodder is an example of ............................ .

Answer 1

1. Chlorophyll pigment is necessary for photosynthesis.

2. Iodine turns blue-black on reacting with starch.

3. Drosera and pitcher plant are insectivorous plants.

4. Plants produce glucose and oxygen with the help of energy derived from Sun.

5. Lichen is the mutual combination of alga and fungus.

6. Dodder is an example of parasite.