JAMB UTME - Biology - 1979
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The dry indehiscent, winged fruit formed from one one carpel is known as
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Frage 4 Bericht
Which one of the following option is not true for mucor of Rhizophus? it
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Frage 7 Bericht
Which of these tissue serves the function of support and water conduction
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Frage 9 Bericht
Which of these statement below is not a characteristic of wind pollinated flower?
Frage 12 Bericht
In which of the following tissue do the cells have the ability to divide?
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Frage 16 Bericht
The complex relationship between the members of a community and between the community as a whole and its physical environment is
Frage 18 Bericht
Which of these is the terminal portion of the alimentary canal of a mammal?
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Frage 19 Bericht
Grasses grasshopper lizard snakes hawks. In the food chain, the organism which are the least in number are
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Frage 20 Bericht
A sugar solution was boiled with fehling’s solution A and B and the colour remained blue. The sugar tested was
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Frage 23 Bericht
Which of the structure listed below is peculiar to the axis vertebra?
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Frage 24 Bericht
The one-seeded fuit in which the pericarp and the seed coat have become fused together is known as
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A gland in the human body secretes two hormones, one of which causes a disease called diabetes when there is a deficiency. Which of these organ produce the hormone?
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Frage 27 Bericht
Bacteria inhabiting legume root nodules and which add atmospheric nitrogen to the soil are referred to as
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In which of these association is much harm done to one of the partners?
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Alkaline pyrogallol was used in an experiment. That experiment must have been connected with
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Insect show consideration powers of water conservation. This is due to the fact that
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Frage 37 Bericht
The arrangements below are steps in protein digestion. Which is the correct sequence?
A. polypetides B.protein C. amino-acids D.peptones
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Frage 40 Bericht
The blood vessel which carries digested food from the small intestine to the liver is the
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Frage 43 Bericht
If you cross breed a tall variety (Tt) of maize with a short variety (tt), the ratio of tall to short plants in the offspring will be
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Frage 44 Bericht
In the figure above the cell which controls the opening and closing of stomatal pore is
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Frage 45 Bericht
The movement of molecules from a region of higher concentration to one of lower concentration is
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Frage 46 Bericht
The part of the mammalian brain responsible for maintaining balance is
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A secchi disc is used in the determination of
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The carrier of the hereditary character in plants and animal is the
