Question

Sex cells are formed in the testes and ovaries—parts of the reproductive

systems in men and women. Both testes and ovaries also produce
hormones, making them parts of what other system?

Question 4 options:
A) endocrine
B) respiratory
C) nervous
D) excretory

Answer 1

B) respiratory

Step-by-step explanation:

The development of the reproductive systems begins soon after fertilization of ... Soon after the formation of the testis, the Leydig cells begin to secrete testosterone. ... (for example the uterus, uterine tubes, and part of the vagina in females; and ... the gonads to produce sex hormones in both male and female adolescents.