Biology
Quick Links
Past Questions
Question 606
jamb 1991
a
Increased humidity
b
Reduced temperature
c
Reduced wind speed
d
Reduced humidity

Question 607
jamb 1991
a
rise in x only
b
rise in Y only
c
be the same in X and Y
d
fall in Y

Question 608
jamb 1991
a
diffusion
b
osmosis
c
active diffusion
d
osmoregulation
Question 609
jamb 1991
a
deamination of proteins
b
clotting of blood
c
detoxication of substance
d
storage of vitamins
Question 610
jamb 1991
a
pulmonary vein
b
vena cava
c
pulmonary artery
d
subclavian vein
Take a test

CBT Simulator
Create and set up a CBT environment to practice for any CBT exam.

JAMB CBT Simulator
Practice JAMB CBT with real UTME past questions in CBT format.

WAEC CBT Practice 2026 Simulator
Practice WAEC past questions in a real CBT exam environment.

NECO CBT Practice 2026 Simulator
Prepare for 2026 NECO exams using real past questions in CBT mode.