Which of the following hormones prepares our body for action in emergency situations?

Answer the following:
$(a)$ Which hormone is responsible for the changes noticed in females at puberty?
$(b)$ Dwarfism results due to deficiency of which hormone?
$(c)$ Blood sugar level rises due to deficiency of which hormone?
$(d)$ Iodine is necessary for the synthesis of which hormone?

$(a)$ Draw the structure of a neuron and label the following on it:
Nucleus,Dendrite,Cell body,and Axon.
$(b)$ Name the part of the neuron:
$(i)$ Where information is acquired.
$(ii)$ Through which information travels as an electrical impulse.

In figures $(a)$,$(b)$ and $(c)$,which appears more accurate and why?

Name various plant hormones and describe their physiological effects on plant growth and development.

What is included in the forebrain?