A. Insulin
A.
B. Estrogen
B.
C. Oxytocin
C.
D. Thyroxine
D.
Correct Answer: D
সঠিক উত্তর: D
Explanation
ব্যাখ্যা
Thyroxine, produced by the thyroid gland, is the primary hormone responsible for controlling metabolic rate, which is how your body uses energy from food.