Picture based questions:

Is the action showing in the picture a sensible action ? Explain.

See the diagram and answer the following questions: Expain what is happening in the picture?

Observe the picture given towards your right side and answer the questions (a) Name the type of species interaction represented by this picture (b) Whether it is a positive interaction or negative interaction? (c) Define the type of interaction.

Observe the picture and answer the questions. (a) Label the part - A (b) Name the types of vegetative propagule Give one example for such type of vegetative propagule. **

Look at the pictures given below and answer the questions that follow : 1. Are the teeth of animals similar to ours ? 2. How is the shape of their teeth related to their food habit ?

The picture given below is an organelle of plant cell . Identify the picture and answer then questions . (a) Name the organelle . (b) Mention the role of the organelle in the cell . (c) How do you call the stack of coin like structures present on it ? (d) Whether is shows semi - autonomy ?If yes how ? If no , why ?

See the picture and answer the following questions What do you think is seen in the picture ?