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Friday, 14 August 2026
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Biology Past Questions and Answers

Topic: Structures and functions of the female reproductive organs

Jamb Biology Questions - Structures and functions of the female reproductive organs

Question 1:
Which of the following statements is NOT true of menstruation?
  • A It occurs monthly
  • B The discharge contains amniotic fluid
  • C Its signifies no conception
  • D It involves the lining of uterus
  • E It may cause pains
View Answer & Explanation
Question 2:
In human reproduction, the zygote formed as a result of fertilization gets attached to the wall of the uterus. The process is called
  • A Sexual reproduction
  • B Cohesion
  • C Pregnancy
  • D Implantation
  • E Viviparity
View Answer & Explanation
Question 3:
Which of the following structure is NOT found in the female agama lizard?
  • A Pre-anal pads
  • B Eardrum
  • C Gular fold
  • D Nasal scale
  • E Nuchal crest
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Question 4:
During mammalian embryo development, large amounts of oestrogen and progesterone are produced in the
  • A Umbilical cord
  • B Amnion
  • C Placenta
  • D Amniotic fluid
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Question 5:
A couple has 10 children, all female. Which of the following best explains the situation
  • A The sex determination was by the man's X chromosome
  • B The man's sperm count is low
  • C The woman is not capable of producing male children
  • D The sex determination was by the man's Y chromosome
View Answer & Explanation