Which of the following are not under the control of thyroid hormone?A. Maintenance of water and electrolyte balanceB. Regulation of basal metabolic rateC. Normal rhythm of sleep-wake cycleD. Development of immune systemE. Support the process of R.B.Cs formationChoose the correct answer:
- AA and D only
- BB and C only
- CC and D only
- DD and E only
Solution & Step-by-step Explanation
1. Thyroid hormones regulate BMR (B), RBC formation (E), and water/electrolyte balance (A).2. C is incorrect: The sleep-wake cycle is controlled by melatonin (pineal gland).3. D is incorrect: The immune system development is primarily under thymosins (thymus gland).C and D are not under thyroid control.