2012 - JAMB Biology Past Questions and Answers - page 5
41
The feature that links birds to reptiles in evolution is the possession of
A
feathers
B
break
C
skeleton
D
scales
Ask EduPadi AI for a detailed answer
Share this question
42
Countershading is an adaptive feature that enables animals to
A
fight enemies
B
remain undetected
C
warn enemies
D
attract mates
Ask EduPadi AI for a detailed answer
Share this question
43
Which of the following plant structures lacks a waterproof cuticle?
A
leaf
B
stem
C
root
D
shoot
Ask EduPadi AI for a detailed answer
Share this question
44
In the mammalian male reproductive system, the part that serves as a passage for both urine and semen is the
A
urethra
B
urter
C
bladder
D
seminal vesicle
Ask EduPadi AI for a detailed answer
Share this question
45
In plants which of the following is required in minute quantities for growth?
A
Copper
B
Potassium
C
Phosphorus
D
Sodium
Ask EduPadi AI for a detailed answer
Share this question
46
Which of the following organisms is both parasitic and autotrophic?
A
Sundew
B
Lorathus
C
Rhizopus
D
Tapeworm
Ask EduPadi AI for a detailed answer
Share this question
47
A function of the hydrochloric acid produced in the human stomach during digestion is to
A
neutralise the effect of bile
B
coagulate milk protein and emulsify fats
C
stop the action of ptyalin
D
break up food into smaller particles
Ask EduPadi AI for a detailed answer
Share this question
48
Which of the following is a polysaccharide?
A
Glucose
B
Sucrose
C
Maltose
D
Cellulose
Ask EduPadi AI for a detailed answer
Share this question
49
In the kidney of mammals, the site of ultrafiltration is the
A
uriniferous tubule
B
Bowman's capsule
C
loop of Henle
D
renal tubule
Ask EduPadi AI for a detailed answer
Share this question