2005 - JAMB Biology Past Questions and Answers - page 3
21
The urinary tubules of the kidney function through
A
osmosis and diffusion
B
active transport and osmosis
C
ultrfiltration and selective reabsorption
D
active transport and cytoplasmic streaming
correct option: c
Users' Answers & Comments22
Excess water in plants is excreted as water vapour and droplets respectively through
A
respiration and guttation
B
transpiration and guttation
C
photosynthesis and guttation
D
guttation and condensation
correct option: b
Users' Answers & Comments23
When bacteria swim from cold to warm regions this is known as
A
negative chemotaxis
B
positive thermotaxis
C
positive phototaxis
D
negative phototaxis
correct option: b
Users' Answers & Comments24
Hydrostatic skeleton is the type of supporting system found in
A
mammals
B
reptiles
C
oligochaetes
D
arthropods
correct option: c
Users' Answers & Comments25
A
liver
B
kidney
C
small intestine
D
stomach
correct option: b
Users' Answers & Comments26
A
I
B
II
C
III
D
IV
correct option: c
Users' Answers & Comments27
A
store food for the young plant
B
pull the young shoot above the ground
C
store water for the seedling
D
protect the young plumule
correct option: d
Users' Answers & Comments28
A
hypogeal
B
epicotyl
C
epigeal
D
hypocotyl
correct option: c
Users' Answers & Comments29
A
incus
B
malleus
C
hammer
D
stapes
correct option: d
Users' Answers & Comments30
A
equalize pressure on both sides of the tympanum
B
conduct sound waves to the brain
C
help the animal maintain balance or posture
D
transform sound waves into electric impulses
correct option: a
Users' Answers & Comments