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Biology Past Questions and Answers
Classroom
Jamb
Exam year:
Exam year
1978
1979
1980
1981
1982
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2015
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Question type:
Question type
Objective
Theory
Topics:
Topics
Jamb Biology Questions
Question 1:
JAMB 1981
Which of the following is NOT true of wind-pollinated flowers?
SchoolNGR Classroom
A
A large amount of pollen produced
B
Light smooth pollen grains
C
Small inconspicuous flowers
D
Scented petals
E
Large pendulous anther
View Answer & Explanation
Question 2:
JAMB 1981
Which of the following animals is cold blooded
SchoolNGR Classroom
A
Cat
B
Lizard
C
Whale
D
Bird
E
Horse
View Answer & Explanation
Question 3:
JAMB 1981
What is the genetic ratio of a cross between homozygous tall plant and a homozygous dwarf plant?
SchoolNGR Classroom
A
0 tall : 4 short
B
3 tall : 1 short
C
2 short : 2 tall
D
1 tall : 1 short
E
4 tall : o short
View Answer & Explanation
Question 4:
JAMB 1981
Where is the food stored in yam plant?
SchoolNGR Classroom
A
Stem
B
Bud
C
Adventitous root
D
Leaves
E
Tap root
View Answer & Explanation
Question 5:
JAMB 1981
Which of the following is the dental formula of man?
SchoolNGR Classroom
A
I(2/2) c(0/1) pm(2/2) m(3/3)
B
I(2/2) c(1/1) pm(2/0) m(3/3)
C
I(2/2) c(1/1) pm(2/2) m(3/3)
D
I(2/2) c(1/1) pm(3/3) m(2/2)
E
I(2/2) c(1/1) pm(2/3) m(3/3)
View Answer & Explanation
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