Jamb Biology Past Questions For Year 2022
Question 1
During mitosis, the stage at which chromosomes lines up around the equator is?
- A. telophase
- B. metasphase
- C. anaphase
- D. prophase
Question 2
The movement of Euglena towards the source of light is a?
- A. tropic movement
- B. tactic movement
- C. nastic movement
- D. kinetic movement
Question 3
An adaptation for defense in animals is?
- A. croaking of a male toad
- B. basking in lizard
- C. spines in porcupine fish
- D. huddling together of penguins
Question 4
The body of a snail is divided into head?
- A. thorax and abdomen
- B. visceral mass and abdomen
- C. thorax and foot
- D. visceral mass and foot
Question 5
sources of air pollutants are?
- A. industrial chimneys, burning fossil oils and river dams
- B. sulphurdioxide, acid rain and pesticides
- C. sulphur dioxide, vehicle exhausts, and aerosols
- D. sewage,smoke and old vehicles
