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Biology Past Questions and Answers

Waec Biology Questions

Question 1941:
The diagram above is an illustration of a human brain. Study it and answer this question

The part labelled I is the ___________
  • A Olfactory lobe
  • B Cerebellum
  • C Cerebrum
  • D Medülla oblongata
View Answer & Explanation
Question 1942:
The function of the part labelled II is that it controls ___________
  • A Posture and balance of the body
  • B All voluntary actions
  • C Temperature and appetite
  • D Many involuntary actions
View Answer & Explanation
Question 1943:
To focus on a distant object, the ciliary muscle of the eye ____________
  • A Contracts and the eye lens gets thicker
  • B Relaxes and the eye lens gets thinner
  • C Contracts and the eye lens gets thinner
  • D Relaxes and the eye lens gets thicker
View Answer & Explanation
Question 1944:
The main function of the amniotic fluid is for ____________
  • A Respiration in the foetus
  • B Protection of the foetus from shock
  • C Lubricating the birth canal foetus
  • D Nourishing the foetus
View Answer & Explanation
Question 1945:
The diagram above is an illustration of the longitudinal section of a flower. Study it and answer this question

Which part of the flower is responsible for the protection of young flower buds?
  • A I
  • B II
  • C III
  • D IV
View Answer & Explanation