Quiz for Human reproduction

Q1: Which hormone is responsible for the maturation of Graafian follicle?

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

Q2: Where does fertilization usually occur in humans?

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

Q3: What is the function of acrosome in sperm?

A. Provides energy B. Helps in motility C. Contains enzymes to digest egg membrane D. Forms tail of sperm

Q4: Corpus luteum secretes which hormone?

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

Q5: Which stage of spermatogenesis is haploid?

A. Spermatogonia B. Primary spermatocyte C. Secondary spermatocyte D. Spermatogonium

Q6: In which layer of uterus does implantation occur?

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

Q7: Which hormone triggers ovulation?

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

Q8: What is the chromosomal composition of a normal human sperm?

A. 22 autosomes + X B. 22 autosomes + Y C. 22 autosomes + X or Y D. 22 autosomes only

Q9: Which part of the sperm contains mitochondria?

A. Acrosome B. Head C. Middle piece D. Tail

Q10: What prevents polyspermy in humans?

A. Zona pellucida B. Corona radiata C. LH surge D. HCG

Q11: What is the fate of the corpus luteum if fertilization does not occur?

A. It persists B. It degenerates C. It doubles in size D. It becomes Graafian follicle

Q12: Which part of the male reproductive system stores sperm?

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

Q13: Which of the following is a male accessory gland?

A. Seminal vesicle B. Ureter C. Epididymis D. Urinary bladder

Q14: Which layer of the ovum is responsible for species-specific sperm binding?

A. Corona radiata B. Zona pellucida C. Vitelline membrane D. Cytoplasm

Q15: During which phase of menstrual cycle is estrogen at its peak?

A. Menstrual phase B. Follicular phase C. Ovulation D. Luteal phase

Q16: When is the sex of the child determined?

A. During fertilization B. After implantation C. During 1st trimester D. At birth

Q17: Which structure is formed after fertilization?

A. Zygote B. Morula C. Blastocyst D. Embryo

Q18: Which hormone is tested in pregnancy test kits?

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

Q19: The first fluid secreted by mammary gland after childbirth is called?

A. Milk B. Colostrum C. Lactose D. Prolactin

Q20: Which part of blastocyst forms the embryo?

A. Trophoblast B. Blastocoel C. Inner cell mass D. Zona pellucida