Quiz for Sexual reproduction

Q1: Which of the following structures is diploid?

A. Primary spermatocyte B. Spermatid C. Sperm D. Secondary spermatocyte

Q2: The hormone responsible for ovulation is:

A. FSH B. LH C. Progesterone D. Estrogen

Q3: Capacitation of sperm occurs in the:

A. Testis B. Vas deferens C. Epididymis D. Female reproductive tract

Q4: Which layer of the uterus is shed during menstruation?

A. Perimetrium B. Myometrium C. Endometrium D. Epimetrium

Q5: Zona pellucida is a layer surrounding:

A. Ovary B. Uterus C. Oocyte D. Sperm

Q6: Sertoli cells are found in:

A. Seminiferous tubules B. Vas deferens C. Prostate gland D. Epididymis

Q7: The process of formation of ovum is known as:

A. Spermatogenesis B. Oogenesis C. Fertilization D. Ovulation

Q8: Which hormone is secreted by the corpus luteum?

A. LH B. FSH C. Progesterone D. Oxytocin

Q9: The structure that provides nutrition to the embryo is called:

A. Amnion B. Yolk sac C. Placenta D. Allantois

Q10: In human males, the site of spermatogenesis is:

A. Prostate gland B. Seminiferous tubules C. Vas deferens D. Epididymis

Q11: Which cell division is involved in the formation of gametes?

A. Mitosis B. Binary fission C. Meiosis D. Amitosis

Q12: Which part of sperm contains enzymes to penetrate the egg?

A. Midpiece B. Acrosome C. Tail D. Neck

Q13: Which event restores the diploid number in humans?

A. Gamete formation B. Fertilization C. Cleavage D. Implantation

Q14: Which hormone maintains pregnancy?

A. LH B. Estrogen C. Progesterone D. FSH

Q15: Ovulation is triggered by the peak of:

A. FSH B. LH C. Estrogen D. Progesterone

Q16: The inner cell mass of blastocyst gives rise to:

A. Placenta B. Amniotic sac C. Embryo D. Trophoblast

Q17: What is the function of relaxin hormone?

A. Initiates menstruation B. Maintains corpus luteum C. Softens pubic symphysis D. Promotes ovulation

Q18: Trophoblast forms which extra-embryonic structure?

A. Amnion B. Yolk sac C. Chorion D. Allantois

Q19: Implantation occurs in the:

A. Fallopian tube B. Endometrium C. Cervix D. Ovary

Q20: Spermiogenesis refers to:

A. Formation of spermatids B. Transformation of spermatids to spermatozoa C. Release of sperm D. Development of testis