Limiting Water Loss

Question 1

How is water loss limited in insects

Answer 1

Waterproof out coating curin and covered with waterproof cuticle
Spitackes which preventwater diffusing our as they can be controlled by valves
Small surface area to volume ratio

Question 2

How do plants limit water loss

Answer 2

Through the stomata when water increases transpiration
Waxy cuticle increasing the diffusion pathway for water to diffuse it of the cell
Waterprood cuticle