Skip to main content

Question Library

Browse, filter, and study verified past examination questions with step-by-step mathematical reasoning.

Launch Interactive Practice
Searching 18,000+ Questions... Sifting topics, KaTeX formulas & verified solutions
Showing 20191–20205 of 29821 verified questions
Sort by:
Biology UTME / JAMB 1999 Adaptation & Evolution
Which of the following is one of Lamarck's theories?
A
Some variations are more favourable to existence in a given environment than others
B
All living organisms are constantly involved in a struggle to existence
C
The size of a given population remains fairly constant
D
New species originates through the inheritance of acquired traits
medium Difficulty
Biology UTME / JAMB 1999 Variety of Organisms & Classification of Living Things
The loud cry made by a brooding hen when a predator is around is meant to
A
alert the poultry attendants
B
attract cocks to come and fight the predator
C
advertise the boundaries of its territory to intruders
D
warn its chicks and other chickens of impending danger
medium Difficulty
Biology UTME / JAMB 1999 Variety of Organisms & Classification of Living Things
The most important environment factor which epiphytes in the rain forest compete for is
A
water
B
nutrients
C
light
D
cabinet minister
E
space
medium Difficulty
Biology WAEC / WASSCE 1999 Variety of Organisms & Classification of Living Things
Which of the following organisms does not exist as a single cell?
A
Amoeba
B
Euglena
C
Volvox
D
Chlamydomonas
medium Difficulty
Biology WAEC / WASSCE 1999 Variety of Organisms & Classification of Living Things
Which of the following features of Paramecium is not an advancement over Amoeba? The possession of
A
definite shape
B
cilia
C
oral groove
D
nucleus
medium Difficulty
Biology WAEC / WASSCE 1999 Nervous, Hormonal Coordination & Sense Organs
Which of the following diseases results from the deficiency of insulin?
A
Cretinism
B
Goitre
C
Beri-beri
D
Diabetes
medium Difficulty
Biology WAEC / WASSCE 1999 Cell & Its Environment (Diffusion, Osmosis & Transport)
Root hairs absorb water from the soil by
A
diffusion
B
osmosis
C
plasmolysis
D
translocation
medium Difficulty
Biology WAEC / WASSCE 1999 Variety of Organisms & Classification of Living Things
One of the similarities between algae and mosses is their possession of
A
chlorophyll
B
stem
C
leaves
D
roots
medium Difficulty
Biology WAEC / WASSCE 1999 Variety of Organisms & Classification of Living Things
The vessel that carries blood from the heart to the lungs is called an artery because it
A
contains oxygenated blood
B
contains more blood than the other vessels
C
carries blood away from the heart
D
has thick inelastic wall
medium Difficulty
Biology WAEC / WASSCE 1999 Respiration & Gaseous Exchange
During anaerobic respiration in skeletal muscles, pyruvic acid is
A
reduced to lactic acid
B
oxidized to ethanol
C
oxidized to lactic acid
D
reduced to water
medium Difficulty
Biology WAEC / WASSCE 1999 Variety of Organisms & Classification of Living Things
Which of the following organisms exhibits 'the stages listed above during conjugation?
A
Chlamydomonas
B
Euglena
C
Spirogyra
D
Volvox
medium Difficulty
Biology WAEC / WASSCE 1999 Variety of Organisms & Classification of Living Things
Which of the following arrangements is the correct sequence of the process?
A
II, I, IV, V and III
B
IV, II, I, III and V
C
IV, I, II, V and III
D
V, II, III, IV and I
medium Difficulty
Biology WAEC / WASSCE 1999 Digestive System & Feeding Mechanisms
The teeth used for tearing and cutting are
A
canine and molars
B
premolar and incisors
C
molar and incisors
D
canine and incisors
medium Difficulty
Biology WAEC / WASSCE 1999 Respiration & Gaseous Exchange
Terrestrial plants exchange gases through the following except
A
chloroplast
B
stomata
C
lenticels
D
root-cells
medium Difficulty
Biology WAEC / WASSCE 1999 Nutrition in Plants & Animals (Photosynthesis & Food Substances)
Glomerular nitrate contains
A
no glucose
B
amino acids
C
no proteins
D
urea
medium Difficulty
Page 1347 of 1989