Multiple choice

Which of the following hormones is not a reproductive hormone?

  1. Progesterone

  2. Estrogen

  3. Thyroxin

  4. Testosterone

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Thyroxine is a thyroid hormone that regulates metabolism, growth, and development. It is produced by the thyroid gland, not the reproductive organs. Progesterone, estrogen, and testosterone are all reproductive hormones involved in sexual development, menstrual cycles, and fertility.