Which of the following is not true of the ovaries?

Options

A. they produce FSH and LH
B. They are homologous to testes
C. They produce female gametes
D. They produce oestrogens and progesterone

Answer

To determine which statement is not true of the ovaries, we can analyze each option provided:

1. **They produce FSH and LH.**
- This statement is not true. The ovaries do not produce Follicle Stimulating Hormone (FSH) and Luteinizing Hormone (LH). Instead, these hormones are produced by the pituitary gland and act on the ovaries to regulate their function.

2. **They are homologous to testes.**
- This statement is true. Ovaries are indeed homologous to the male testes. Both are gonads responsible for producing gametes (ova in females and sperm in males).

3. **They produce female gametes.**
- This statement is true. The primary function of the ovaries is to produce female gametes, which are the ova (eggs).

4. **They produce Oestrogen and Progesterone.**
- This statement is also true. Ovaries are responsible for producing the hormones Oestrogen and Progesterone, which play critical roles in the menstrual cycle and pregnancy.

Based on the analysis, the statement that is not true of the ovaries is:
**Option 1: They produce FSH and LH.**