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 24256–24270 of 29821 verified questions
Sort by:
Biology UTME / JAMB 1992 Variety of Organisms & Classification of Living Things
The grand period of growth is represented by
Attached Figure / Diagram
Question diagram
A
N
B
M
C
L
D
K
medium Difficulty
Biology UTME / JAMB 1992 Nervous, Hormonal Coordination & Sense Organs
Neurons that receive stimuli from the body or internal organs are called
A
sensory neurons
B
efferent neurones
C
motor neurones
D
relay neurones
medium Difficulty
Biology UTME / JAMB 1992 Population Ecology, Habitats & Conservation
Which of the following is true of climax community?
A
it persists until the enviroment or climate changes
B
it changes drastically from one year to the next
C
it is first stage in succession
D
It is made up of the tallest trees and the smallest
medium Difficulty
Biology UTME / JAMB 1992 Basic Ecological Concepts, Ecosystems & Biomes
A population is defined as a collection of similar organism that
A
behave in the same way
B
interbreed freely
C
are found in the same habitat
D
eat the same food
medium Difficulty
Biology UTME / JAMB 1992 Digestive System & Feeding Mechanisms
Pawpaw seeds collected from a tree with many desirable agronomic qualities did not give rise to plants of desirable character as the parent because
A
seeds are not reliable for propagating plants
B
uncontrolled out-crossing can introduced unwanted variability
C
vegetative propagation is best form of reproduction of all crop
D
seeds were not physiologically mature at the harvest
medium Difficulty
Biology UTME / JAMB 1992 Variation & Genetics (Heredity)
Woman do not suffer from colour blindness because
A
the trait is sex-linked
B
only men are colour blind
C
the genes are recessive and sex-linked
D
the genes occur on both the X and Y chromosomes
medium Difficulty
Biology UTME / JAMB 1992 Nutrition in Plants & Animals (Photosynthesis & Food Substances)
The hereditary materials of the cell is
A
the R N A
B
protein
C
the D N A
D
carbohydrate
medium Difficulty
Biology UTME / JAMB 1992 Adaptation & Evolution
An example of plant adaptation to a xerophytic environment is represented by the development of
A
fleshy tissue and reduced leaves
B
broad canopy and extensive surface root system
C
thick barks and broad leaves
D
rough leaves and shallow root system
medium Difficulty
Biology UTME / JAMB 1992 Basic Ecological Concepts, Ecosystems & Biomes
Which of the following factors is LEAST likely to affect the animals living in a fresh water habitat?
A
Turbidity
B
Temperature
C
pH
D
Salinity
medium Difficulty
Biology UTME / JAMB 1992 Growth, Micro-organisms & Public Health
Malaria symptoms are caused by
A
toxins released into the blood as a result of the destruction of red blood cell
B
the multiplication of the malaria sporozites in the liver
C
the invasion of the red blood cells by the trophozoites
D
the development of merozoites into gametocytes
medium Difficulty
Biology UTME / JAMB 1992 Variety of Organisms & Classification of Living Things
Which of the following is true of the children of a heamophilic man who marries a woman that is not haemophilic and does not carry the trait?
A
All their sons will be haemophlic
B
all their daughters will be haemophilic
C
All their daughters will be carriers
D
all their sons will be carriers
medium Difficulty
Biology UTME / JAMB 1992 Variation & Genetics (Heredity)
A child with blood group genotype different from those of both parents and with a mother of genotype OO, can only have a father of genotype
A
A
B
B
C
AB
D
OO
medium Difficulty
Biology UTME / JAMB 1992 Variation & Genetics (Heredity)
If R and r, denotes the genes for a character, the offspring of the cross between RR and Rr are
A
RR, 2Rr, rr
B
2RR, 2rr, 2rr
C
2RR, 2Rr
D
4Rr
medium Difficulty
Biology UTME / JAMB 1992 Variety of Organisms & Classification of Living Things
A mammal with red fur and long ears was crossed with another having white fur and short ears. If the offspring had a red fur and short ears, the
A
character are linked
B
character are not linked
C
parents are related
D
parents are not related
medium Difficulty
Biology UTME / JAMB 1992 Basic Ecological Concepts, Ecosystems & Biomes
In typical predator food chain involving secondary and tertiary consumers, the organism become progressively
A
smaller and more numerous along the food chain
B
equal in number and size along the food chain
C
larger and fewer along the food chain
D
parasitized along the food chain as consumers get bigger
medium Difficulty
Page 1618 of 1989