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Friday, 03 April 2026
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Biology Past Questions and Answers

Jamb Biology Questions

Question 1:
The organelle common to both plant and animal cells is the
  • A Centrioles
  • B Plasmalemma
  • C Cell wall
  • D Chloroplast
View Answer & Explanation
Question 2:
The organelle common to both plant and animal cells is the
  • A Centrioles
  • B Plasmalemma
  • C Cell wall
  • D Chloroplast
View Answer & Explanation
Question 3:
Which of the following is likely to have a higher concentration of the mitochondria?
  • A Sperm cell
  • B White blood cell
  • C Egg cell
  • D Red blood cell
View Answer & Explanation
Question 4:
The hyphal wall of fungi is rigid owing to the
  • A Cell wall
  • B Lignin
  • C Cellulose
  • D Chitin
View Answer & Explanation
Question 5:
Angiosperms and gymnosperms belong to the class
  • A Schizophyta
  • B Spermatophyta
  • C Pteridophyta
  • D Bryophyta
View Answer & Explanation