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 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.
Where is the food stored in yam plant?
stem
Bud
Adventitous root
Leaves
Tap root
Correct answer is A
No explanation has been provided for this answer.
What is the genetic ratio of a cross between homozygous tall plant and a homozygous dwarf plant?
0 tall : 4 short
3 tall : 1 short
2 short : 2 tall
1 tall : 1 short
4 tall : o short
Correct answer is E
No explanation has been provided for this answer.
Which of the following animals is cold blooded
Cat
Lizard
Whale
Bird
Horse
Correct answer is B
No explanation has been provided for this answer.