How well do you understand living things and their vital processes? Whether you are preparing for JAMB, WAEC, NECO and Post-UTME, these Biology past questions and answers cover such subjects as the chemistry of life, botany, evolution, genetics, ecology etc to help you know what to expect, improve your speed and confidence and be really prepared for the actual aptitude test.
What is the function of the contractile vacuole in paramecium?
Produces enzymes
Gets rid of excreta
Stores and digest food
Gets rid of excess water
Controls movement
Correct answer is D
No explanation has been provided for this answer.
The mushroom is an organism which feeds
parasitically
saprophytically
holozoically
symbiotically
autotrophically
Correct answer is B
No explanation has been provided for this answer.
Which of the following insects has an incomplete metamorphosis during its life circle?
Butterfly
Bee
Mosquito
House-fly
Grasshopper
Correct answer is E
No explanation has been provided for this answer.
The kind of teeth used for tearing food materials is the
fang
canine
premolar
carnassial
incisor
Correct answer is B
No explanation has been provided for this answer.
Which of the following is the dental formula of man?
i(2/2) c(0/1) pm(2/2) m(3/3)
i(2/2) c(1/1) pm(2/0) m(3/3)
i(2/2) c(1/1) pm(2/2) m(3/3)
i(2/2) c(1/1) pm(3/3) m(2/2)
i(2/2) c(1/1) pm(2/3) m(3/3)
Correct answer is C
No explanation has been provided for this answer.