3. Write explanatory notes on the vascular tissue, and also suggest the role that it play in the plant body. [10]

What enzyme is most important for dna replication and why?

Which best example best demonstrates the importance of having knowledge of evolutionary relationships? a. illustration of a plant b.organ transplantation between species c. blood donation from a human d. do you need sequence of an insect.

Which kind of worm has a closed circulatory system? a planarian b fluke c pinworm d an earthworm