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.
Which of the labelled parts is the diastema?
2
3
4
6
Correct answer is B
No explanation has been provided for this answer.
The function of the structure labelled G is to
carry out initial photosynthesis for the seedlings
protect the young leaves from mechanical damage
protect the young leaves from sun light
protect the young leaves from insects pest
Correct answer is A
No explanation has been provided for this answer.
In H, the cotyledons are carried above the soil because
the epicotyl grows faster than the hypocotyl
the hypocotyl grows faster than the epicotyl
both grow at the same rate
the epicotyl outgrow the radicle
Correct answer is B
No explanation has been provided for this answer.
The fins making up the limbs of the bony fish are
caudal and ventral
ventra and pelvic
pelvic and pectoral
pectoral and dorsal
Correct answer is C
No explanation has been provided for this answer.
The male cockroach differs from the female by having
mandibles
a pair of style
spiracles
a pair of cerci
Correct answer is B
No explanation has been provided for this answer.