X chromosome monosomy (45, X) causes Turner syndrome, marked by short stature, a webbed neck, and underdeveloped sexual characteristics.
| List - I | List – II | ||
| A. | Epinephrine | i. | Hyperglycemia |
| B. | Thyroxine | ii. | Smooth muscle contraction |
| C. | Oxytocin | iii. | Basal metabolic rate |
| D. | Glucagon | iv. | Emergency hormone |