Practice mode / Reproduction Which method is of asexual reproduction? A Option A: Sporulation B Option B: Fission C Option C: Apomixis D Option D: All of these Correct answer D. All of these Show answer Report a problem How we write and check questions
Question 01 / Reproduction Why are the human testes located in the scrotum outside the abdominal cavity? A Option A: The scrotum produces testosterone B Option B: Sperm production requires a temperature about 2 to 3 °C below core body temperature C Option C: Sperm need direct contact with air D Option D: It allows the testes to secrete urine Correct answer B. Sperm production requires a temperature about 2 to 3 °C below core body temperature Show answer Open question
Question 02 / Reproduction Which hormone produced by Sertoli cells exerts negative feedback on FSH secretion? A Option A: Prolactin B Option B: Inhibin C Option C: Oxytocin D Option D: Testosterone Correct answer B. Inhibin Show answer Open question
Question 03 / Reproduction On which cells in the testes does FSH act to support spermatogenesis? A Option A: Red blood cells B Option B: Myoepithelial cells C Option C: Leydig cells D Option D: Sertoli cells Correct answer D. Sertoli cells Show answer Open question
Question 04 / Reproduction Which hormone stimulates the interstitial (Leydig) cells to secrete testosterone? A Option A: Prolactin B Option B: Oxytocin C Option C: Follicle-stimulating hormone (FSH) D Option D: Luteinising hormone (LH) Correct answer D. Luteinising hormone (LH) Show answer Open question
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