Plant Tissues and Anatomy — Biology STD 11 Science — Question

What is the function of areolar tissue?

When a compound ‘x’ is added to a chemical solution containing enzyme and substrate, the enzymatic activity stops. What could be the nature of compound ‘x’?

What is nephrology?

Define of Organ-system

Write the definition of systematics given by G. Simpson in 1961.

Give the classification of cobra.

Why is it difficult to assign common names to all living organisms?

Mention one example each of aquatic and xerophytic pteridophytes.

Rakesh went for a study tour to the nearest national park. There he found some different plant species. He was not aware about their names and family. He wanted to bring that plants to his college and keep them for longer period of time, so that he can study them thoroughly. What should he do in such a situation?

Name the tissue that are not included in ground tissue.