JAMB UTME - Biology - 1987
Question 3 Report
The ratio of carriers to sicklers in the F1 generation derived from a parental cross of two carriers of haemoglobin S gene is
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Question 4 Report
A flower showing radial symmetry is said to be
Question 5 Report
Which of the following features of euglena is found only in animals?
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Question 7 Report
Epiphytes growing on the branches of trees provide an example of the relationship known as
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Question 9 Report
If a plant homozygous for round and yellow (RR : YY), is crossed with a wrinkle green type (rr : yy) all of the resulting seeds will be
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Question 16 Report
Most cells in higher animals retain their power of division EXCEPT
Question 18 Report
Fatigue of leg muscles may occur after riding many kilometers on a bicycle because of
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Question 19 Report
The vitamin which is important in the formation of the retina pigment is
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Question 20 Report
The plantain reproduces asexually by
Question 21 Report
Which of the plants is likely to have broad leaves and thin cuticle
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Question 23 Report
The functions of endoplasmic reticulum is
Question 26 Report
In the life history of butterfly, destruction of crops is caused by the
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Question 27 Report
A good example of a disploblastic bryophytes from flowering plants is the
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Question 28 Report
In which of the following crosses will all the female offspring be colour blind?
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Question 29 Report
Growth can best be determined in a population of Spirogyra by measuring the
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Question 30 Report
A characteristic that distinguishes bryophytes from flowering plants is the
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Question 31 Report
Poliomyelitis is an infectious diseases caused by
Question 35 Report
The correct sequence of tissues in the anatomy of a young dicotyledonous stem from the inside to the outside is
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Question 36 Report
One cubic centimeter of lymph is richer than an equal volume of blood in
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Question 37 Report
In demonstrating the importance of mineral elements in plants, the culture bottle must be darkened to
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Question 38 Report
The growth of a coleoptile towards unilateral light source is due to
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Question 39 Report
The flower shown above is
Question 40 Report
In a plant exhibiting alternation of generations, the diploid multicellular stage is known as
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Question 41 Report
In tapeworm, the two structure that run throughout the length of the body are the
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Question 44 Report
An organism found on a bare rock surface has features of algae and fungi. The organism is
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Question 47 Report
In the standard experiment to show that oxygen is given off during photosynthesis, sodium bicarbonate is used to
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Question 48 Report
Which of the following lists of organs is directly involved in nutrition?
Question 50 Report
Unlike auxins, gibberellins
