Solved Sample Paper 2 — Question 16

Question 2(i)

Name the following.

(a) The instrument which is used to measure water uptake by the plant shoot during transpiration.

(b) Movement of substances into root cells without the expenditure of energy.

(c) The enzyme that is released from the injured cells and blood platelets of a wound.

(d) The hormone produced when a plant is exposed to stress.

(e) The part of the internal ear concerned with dynamic equilibrium of the body.