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.
An animal that possesses scales, nares, and a backbone is likely to be a
toad
lizard
rat
bat
Correct answer is B
No explanation has been provided for this answer.
pith , phloem, cambium, xylem, parenchyma, collenchyma, and epidermis
Xylem, phloem, cambium, cortex, endodermis, collenchyma, and epidermis
Pith, xylem, cmbium, phloem,, collenchyma, parenchyma, and epidermis
phloem, xylem, cambium, cortex, endodermis, collenchyma, and epidermis
Correct answer is C
No explanation has been provided for this answer.
Which of the following pairs of structures in living organisms do not perform similar functions?
Lungs and spiracles
Root hairs and mammalian hairs
Feathers and scales
Contractile vacuole and Kidneys
Correct answer is B
No explanation has been provided for this answer.
Spirogyra is regarded as a multicellular plant because
the cylindrical cells are linked end to end
its cells are linked together by cytoplasmic strands
its cells are large
it is an algae containing a large vacuole
Correct answer is B
No explanation has been provided for this answer.
In which of the following levels of classification are the members most similar?
Order
Genus
Species
Phylum
Correct answer is C
No explanation has been provided for this answer.