Which of the following is correct ?
(A) Hypercalcemic hormone is thyrocalcitonin (TCT)
(B) Parathyroid hormone (PTH) increases the Ca "+2" levels in the blood.
(C) Thymosins play a major role in the differentiation of T-lymphocytes.
(D) Parathyroid glands are present on back side of the thyroid gland.

The thymus secretes the ...... hormone called ….... Which play a major role in the differentiation of ……... lymphocytes.

Parathyroid hormone(PTH) increases the Ca^(2+) in the blood by a.Bone resorption/dissolution/demineralisation b.Reabsorption of Ca^(2+) by the renal tublules c.Increasing Ca^(2+) absorption from the diggested food

Which of the following is correct A) Ca^(+2) ions are necessary to blood clotting B) Chlorophyll contains magnesium C) ca^(+2) plays a role in neuromuscular function

Complete the following paragraph by selecting the correct option for the blanks A,B and C. The thymus gland is located between the lungs behind the sternum on the ......A.... Side of the aorta. .....B..... Secreted by the gland plays a major role in the differentiation of T- lymphocytes which provide ......C...... They also promote antibody production which provides.....D....

Which of the following statements are correct ? 1. The hormone responsible fore maintaining the diurnal rhythm of the body is secreted by a gland situated on the dorsal side of thee forebrain . 2. Exophthalmic goitre is characterized by protrusion of eyeballs , weight loss , enlargement of the thyroid gland and decreases basal metabolic rate . 3. Addison's disease occurs due ti decreased production of hormones from the outer part of the adrenal gland. 4. Hyper secretion of parathormone cause an increase in the deposition of calcium in bones .

Which of the following features is correct about A ? (A) Endocrine gland. (B) Lymphoid organ . (C) It is a part of M.A.L.T (D) Maturation of T. lymphocyte and B lymphocytes .

What short notes on the functions of the following hormones : (a) Parathyroid hormone (PTH) , (b) Thyroid hormones, (c ) Thymosins (d) Androgens, (e ) Estrogetns , (f) Insuling and Glucagon