1. Which one of the following is nonrenewable resource ?

2. Genetic material of an organism changes with ?

3. Genes determine ?

4. Quantitative traits are measurable traits that show ?

5. Economically important Genetic traits in plants are influenced by the environment because these are ?

6. The process of programmed cell death is called ?

7. The first step in Photosynthesis is ?

8. Only plant cells contains ?

9. A plant disease caused by bacteria is called ?

10. The ovary in plants matures into ?

11. The amino acids which cannot be synthesized by the mammals are called ?

12. Enzymes are chemically ?

13. The accumulation of CO2 in large quantities in the atmosphere causes the problem of ?

14. Biotechnology refers to ?

15. “It is the outmost layer of the animal cell, it is thin, delicate, elastic, and capable of self repair.” The statement is true for ?