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.
A circulatory system is very essential in mammals but not in smaller organisms like Amoeba because
Amoeba lives in freshwater
Diffusion is sufficient to transport materials in Amoeba
Amoeba lacks blood containing haemoglobin
Amoeba exibits anaerobic respiration
Correct answer is B
No explanation has been provided for this answer.
i2/1, c0/0, pm3/2, m3/3. The general formula above represent that of
an omnivore
a detritus feeder
a carnivore
a herbivore
Correct answer is D
No explanation has been provided for this answer.
Which of the following is an aboreal organism?
Elephant
Fish
Antelope
Bird
Correct answer is D
No explanation has been provided for this answer.
Seed plants are the most dominant vegetation on land because of
their motile gametes
their ability to photosynthesize
efficient seed dispersal
water availability
Correct answer is C
No explanation has been provided for this answer.
In bryophytes, sex organs are produced in the
protonema
sporophyte
gametophyte
rhizoid
Correct answer is C
No explanation has been provided for this answer.