#1
Which hormone is responsible for stimulating the development of secondary sexual characteristics in males?
Testosterone
ExplanationTestosterone stimulates the development of secondary sexual characteristics in males.
#2
What is the primary female sex hormone?
Estrogen
ExplanationEstrogen is the primary female sex hormone.
#3
Which structure connects the ovaries to the uterus and serves as the site for fertilization?
Fallopian tube
ExplanationThe fallopian tube connects the ovaries to the uterus and serves as the site for fertilization.
#4
During which phase of the menstrual cycle does ovulation occur?
Follicular phase
ExplanationOvulation occurs during the follicular phase of the menstrual cycle.
#5
What is the role of the placenta during pregnancy?
All of the above
ExplanationThe placenta provides oxygen and nutrients to the fetus, removes waste products from the fetus, and produces hormones to support pregnancy.
#6
Which hormone is responsible for the development and maintenance of male reproductive tissues such as the testes and prostate gland?
Testosterone
ExplanationTestosterone is responsible for the development and maintenance of male reproductive tissues such as the testes and prostate gland.
#7
Which organ produces eggs in females and sperm in males?
Ovary
ExplanationThe ovary produces eggs in females and sperm in males.
#8
What is the role of the luteinizing hormone (LH) in the menstrual cycle?
Stimulates ovulation
ExplanationLuteinizing hormone (LH) stimulates ovulation in the menstrual cycle.
#9
What is the main function of the corpus luteum in the female reproductive system?
Produces progesterone to maintain the uterine lining
ExplanationThe corpus luteum produces progesterone to maintain the uterine lining in the female reproductive system.
#10
Which hormone is responsible for initiating the production of sperm in the male reproductive system?
Follicle-stimulating hormone (FSH)
ExplanationFollicle-stimulating hormone (FSH) initiates the production of sperm in the male reproductive system.
#11
What is the function of the epididymis in the male reproductive system?
Store sperm and allow them to mature
ExplanationThe epididymis stores sperm and allows them to mature in the male reproductive system.
#12
What is the function of the Sertoli cells in the male reproductive system?
Provide nourishment and support for developing sperm
ExplanationSertoli cells provide nourishment and support for developing sperm in the male reproductive system.
#13
Which gland secretes oxytocin and vasopressin?
Pituitary gland
ExplanationThe pituitary gland secretes oxytocin and vasopressin.
#14
What is the name of the process by which spermatids develop into mature spermatozoa?
Spermiogenesis
ExplanationSpermiogenesis is the process by which spermatids develop into mature spermatozoa.