Question

SECTION-B, BIOLOGY
1. Fill in the blanks.
(3)
1. Plasmodium is reproduced by.......
2.
...... are not present in the food chain.
3.
percent of energy is transferred to next tropical level in the food chain.
4.
is the basic mechanism of Asexual reproduction.
5. The ovule is converted into .... ........ after fertilisation.
6. The ozone depletion is caused due to excess use of ....
2. Answer these questions in Very Short. (Any Three)
1. Function of placenta
2. Function of testes
3. Function of Scrotum
4. Role of Plumule and Radical
5. Figure of food chain of Grassland.​

Answer 1

1)binary fusion

2)first organism

3)10 percent

4)

5)seed

6) chloro floro carbons