Tissues — Science STD 9 — Question

'Milk is a very nutritious food'. Use the table given in the book to justify statement.

What are green house gases?

Name the class in which:

1. Syrinx is present.
2. Pneumatic bones are present.

Name the following:

1. Tissue which stores fat.
2. Epithelium which lines lung alveoli.

Distinguish between micronutrients and macronutrients. Give suitable example.

Name the process which causes a long term withdrawal of carbon from carbon cycle?

Name the following:

1. Organism in which external ear (pinna) is present.
2. Organism in which nictitating membrane is present.

Which chemical compound does make cork impermeable for liquid and gases?