9. Match the following:

Column I Column II
(a) T4 (i) Hypothalamus
(b) PTH (ii) Thyroid
(c) GnRH (iii) Pituitary
(d) LH (iv) Parathyroid
 

Column I

Column II

(a) T4

(ii) Thyroid

(b) PTH

(iv) Parathyroid

(c) GnRH

(i) Hypothalamus

(d) LH

(iii) Pituitary