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The function of the absorption is performed by the structure labelled
AI
BII
CIII
DIV
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Question 1473
jamb2002
Tissue respiration is important for the
Aabsorption of oxygen into the alveoli
Brelease of carbon (IV) oxide into the lungs
Crelease of energy for the body use
Dexhalation of carbon(IV) oxide from the lungs
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Question 1474
jamb2002
A person that is obese must avoid meals containing
A`carrots and oranges
Bmargarine and butter
Cbeaf and beans
Drice and yam
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Question 1475
jamb2002
In which of the following groups of fruits is the pericarp inseparable from the seed coat?
ANut
BFollicle
CCypsela
DCrayopsis
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Question 1476
jamb2002
The organ located within the duodenal loop in the mamal is the
Aspleen
Bpancreas
Cliver
Dgall bladder
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Question 1477
jamb2002
The mode of nutrition exhibited by a tapeworm is
Asymbiotic
Bsaprophytic
Cparasitic
Dholozoic
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Question 1478
jamb2002
Which of the following pairs of organ is located in the anterior half of the mammalian body cavity?
AKidneys and lungs
BHeart and ovary
CLungs and heart
DKidneys and heart
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Question 1479
jamb2002
When a marine fish was taken from the ocean and put in a tank of fresh water, it died after a short period because
Athe tank was too small compare to the large ocean
Bthe body cells of the fish swelled and burst as a result of the hypotonic fresh water
Cthe body cells of the fish shrank as their sap was hypertonic to the fresh water
Dthere was no food in the tank, so the starved.
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Question 1480
jamb2002
The experimental set-up can be used to demonstrate that
Alight is necessary for photosynthesis
Boxygen is necessary for photosynthesis
Cphotosynthesis occurs in the leaves of plants
Dcarbon (IV) oxide is necessary for photosynthesis
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Question 1481
jamb2002
Which of the following statement is correct about the experiment?
AThe flask must be of the conical type
BCaustic soda can be replaced with distilled water
CThe enclosed leaf will lose its green colour
DThe leaves outside the flask serve as control
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Question 1482
jamb2002
The capture and digestion of insects by a pitcher plant is a special form of nutrition termed
Aautotrophic
Bheterotrophic
Cchemosynthetic
Dsaprophytic
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Question 1483
jamb2002
The presence of endoskeleton is characteristic of
Ainvertebrata
Bvertebrata
Cinsecta
Dcoelenterata
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Question 1484
jamb2002
The mammalian erythrocytes differ from the leucocytes at maturity because the erythrocytes are
Adiscoid and nucleated
Bdiscoid and enucleated
Camoeboid and nucleated
Damoeboid and enucleated
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Question 1485
jamb2002
Examples of organisms in which extracellular digestion occurs are?
Afungus, loranthus and housefly
Brhizopus, sponges and earthworm
Croundworm, tapeworm and hydra
Drhizopus, housefly and hydra
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Question 1486
jamb2002
Animals aestivate when the environment in which they live becomes
Ahot and dry
Bcold and wet
Cwarm and humid
Dwindy and snowy
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Question 1487
jamb2002
The structure that is common in the embryos of mammals, amphibians, birds, fishes and reptiles and which is an evidence of their common ancestry is the
Aeye
Bchorion
Callantois
Dgill-silts
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Question 1488
jamb2002
A feature of the caste system of bees and termites ia that
Athe workers are sterile
Bthe kings are bigger than the queens
Conly the worker perform duties
Dnuptial flight is performed by all members
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Question 1489
jamb2002
Birds which are large with long straight pointed beaks, long necks and long legs are likely to be
Ainsect eaters
Bfish catchers
Cnectar feeders
Dfruit eaters
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Question 1490
jamb2002
The carnassial teeth of a carnivorous animal consist of the
