Population - The increasing numbers and rising problems — Biology STD 10 — Question

Cerebrum is the site of __________.

Primitive man began existence about ______ million years back.

The leaves of the _____________ plants have cuticular wax.

Part of the large intestine that is functionless in the human body is the ____________

Antibodies are produced on exposure to ______.

Transpiration plays a vital role in plants by (i) ___________ heat, aiding in (ii) ___________ uptake through the roots, and maintaining (iii) ___________ within the plant tissues. This process is crucial for (iv) ___________ , as it helps transport water and nutrients. Moreover, transpiration is essential for (v) ___________ regulation within the plant.

A dark reaction is a ___________ reaction.