Life Sciences Practice Test 8

1. Increase amount of auxin in callus culture will promote which part of the plant tissue?

2. Which of the following statement is NOT true for genetic markers?

3. Name the type of culture which is prepared by inoculating directly from the tissue of an organism to culture media?

4. Name the strategy where two-plasmid system is used for the introduction of the gene?

5. Which of the following culture is used for the production of primary and secondary metabolites?

6. The primary site of water absorption is___________

7. Name the condition in which protoplast of the plant cell shrinks away.

8. Out of the following, which one is NOT the basic component of culture media used for plant cultivation?

9. Name the marker gene of streptomycin?

10. Those elements whose absence prevent plants from completing its life cycle are called___________