Thymus

List the hormones secreted by the following : (a) Hypothalamus , (b) Pituitary , (c ) Throid, (d) Parathyroid (e ) Adrenal, (f) Pancreas, (g) Testis , (h) Ovary (i) Thymus, (j) Actrium , (k) Kidney, (I) G-I Tract (M) Transmission of a nerve impulse across a chemical synapse

Given below are your statements (A-D) each with one or two balnks. Select the option which ocrrectly fills the blanks in any two statements. (A) Thymus secretes (i) which help in differentiating of ii (B) The adrenal medulla secretes i which stimulates the breakdown of ii to increased the blood glucose concentration during emergensy situations. (C) The Leydig's cells or i present in the intertubular spaces in testis, produce a group of hormones called ii (D) Thyroid gland secretes i and trliodothyronine which contain ii

match the following feature with their glands. a. Sella tursica (features), (i) thymus (Glands). b. Atropy with age(features), parathyroid (Glands). c. Endemic disease(feature), Neurohypophysis (Glands). d.Hypercalcemic hormone (feature), thyroid(glands)

In the following question a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as : Assertion (A): Bone marrow and thymus are primary lymphoid organs. Reason(R): It is the organs, to which matured lymphocytes migrate, interact with antigens and then proliferate to become effector cells.

Which of the following are concerned with thymus gland? I. It is well-developed in new borns but reduces from adulthood to old age after sexual maturity. II. It is located in the posterior portion of the root of the third ventricle. III. It secretes hormone thymosin, which promotes immune competence in young T-lymphocytes. IV. It functions as biological clock. Choose the correct option.