Name the cells that are released from the thymus gland. Mention how they help in immunity?

Name two neurohormones released from posterior pitutary.

Name the hormones released from the posterior lobe of pituitary gland and give their functions.

Name the cells that release pyrogens. What is role of these substances in the defence of body?

Name the following : Carrier of hormones from the gland to target organ.

Name the secretion of alpha and beta cells of the islets of Langerhans.Mention of the role of these ecretions.

Name the hormone that helps in cell-mediated immunity.

Name the photoreceptor cells of retina and mention their functions.

Name the cell divisions which help in growth and recombination of genes.

Name the hormones produced by adrenal gland.Mention their roles in metabolism.