Andhra Pradesh Board Solutions for Chapter: Nutrition - Food supplying system, Exercise 9: Improve your learning

What process you will follow in your laboratory to study the presence of starch in leaves?

How would you demonstrate that green plant release oxygen when exposed to light?

If there were no green plants, all life on earth would come to an end! Comment.

Draw a neatly labelled diagram of chloroplast found in the leaf, and it's role in photosynthesis.

Draw a labelled diagram of the human digestive system. List out the parts where peristalsis takes place.

Raheem prepared a model showing the passage of the food through different parts of the alimentary canal? Observe this and label its parts.

Observe the following diagram and write and note on light-dependent, light-independent reactions.

Almost all the living world depends on plant for food material. How do you appreciate the process of making food by green plants?