Cuticle is secreted by
Epidermis
Endodermis
Both $(a)$ and $(b)$
Hypodermis
Stomata in grass leaf are
The stomatal pore is guarded by two kidney shaped guard cells. Name the epidermal cells surrounding the guard cells. How does a guard cell differ from an epidermal cell ? Use a diagram to illustrate your answer.
Which one of the following is a type of tissue system
Stomata are the component of
The outside of the epidermis is often covered with a waxy layer, its functions is.....