Answer the following:
Blood sugar level rises due to deficiency of which hormone?

Name the plant hormones responsible for the following:
Growth of stem.

Answer the following:
Name the endocrine gland associated with brain?

Name the plant hormones responsible for the following:
Falling of senescent leaves.

Why is the flow of signals in a synapse from axonal end of one neuron to dendritic end of another neuron but not the reverse?

Name the plant hormones responsible for the following:
Promotion of cell division.

Mention one function for each of these hormones:
Thyroxin.

Answer the following:
Which hormone is responsible for the changes noticed in females at puberty?

Label the parts of a neuron in Figure.

Name the plant hormones responsible for the following:
Elongation of cells.