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.
The basking of Agama lizards in the sun is to
change the colour of their body
raise their body temperature to become active
fight to defend their territories
attract the female for courtship
Correct answer is B
No explanation has been provided for this answer.
The short thick beak in birds is an adaptation for
crushing seeds
sucking nectar
tearing flesh
straining mud
Correct answer is A
No explanation has been provided for this answer.
The correct base pairing for DNA is
adenine → thymine and guanine → cytosine
adenine → guanine and thymine → cytosine
adenine → cytosine and guanine → thymine
adenine → adenine and cytosine → cytosine
Correct answer is A
No explanation has been provided for this answer.
25%
50%
75%
100%
Correct answer is B
No explanation has been provided for this answer.
non-heritable
sex-linked
a recessive trait
a dominant trait
Correct answer is D
No explanation has been provided for this answer.