Question

Fill in the blanks:

1. Fossil fuels are _______ , _______and ________

2) The process of release of release of an ovary is called _________.

3) Burning of wood and coal causes _________of air.

4)_________on the chromosomes transfer hereditary character from parent to offspring.

5) Sliding fraction is________than the static fraction.

6) Friction produces __________.

7) ________is the felling of trees indiscriminately for clearing forests.

8) The passage of an electric current though solution causes__________.

9) ________is a process of creating an identical copy of a cell or a complete organism.

10) A semi fluid and transparent substance which present in between the plasma membrane and the nucleus is called __________.​

Answer 1

Explanation:

1. fossil fuels are CO2, animal,plant respiration, decay organism,dead organism, factory emission

Answer 2

1. coal,petroleum, natural gas.

2. ovulation

3. pollution

4. genes

5. lesser

6. heat

7. deforestation

8. chemical

9. cloning

10. cytoplasm