Explain the different types of fisheries.

Define the term pollination. Differentiate between self and cross pollination. What is the significance of pollination? OR Explain the different types of pollination. List two agents of pollination? How does suitable pollination lead to fertilization?

Mention the different types of Rnas.

Explain the different steps in Mitosis?

Define linkage? Mention the different types of linkages.

What is the significant of age pyramids? List the different types of age pyramids.

state the location and function of different types of meristems.

Mention the different types of transpiration?

What are the different types of waste materials ?