JAMB UTME - Biology - 1986
Question 2 Report
The stem differs from the root in having the xylem and phloem strands
Answer Details
Question 3 Report
A major limitation in the use of the potometer for measuring the rate of transpiration is that
Answer Details
Question 4 Report
In addition to the high calories derived from fats and oils, they are
Answer Details
Question 5 Report
Which is the correct order of water loss from the leaf? 1 Mesophyll 2 Veins 3 Substomatals cavity 4 Stomata
Answer Details
Question 6 Report
The following are methods of soil conservation EXCEPT
Question 12 Report
The three important organs that are situated close to the stomach are
Answer Details
Question 13 Report
The equation that can be used to summarize the process of anaerobic breakdown of sugar is
Question 14 Report
Nastic movement is
Question 15 Report
If a person is bitten by a snake on the leg, it is advisable for him to
Answer Details
Question 18 Report
If a woman who is a carrier of sickle cell trait (AS) married a man who is a sickler (SS) and they had four children, how many of them would be normal?
Answer Details
Question 19 Report
Which of the following elements is essential for the formation of haemoglobin?
Question 20 Report
A larger percentage of tropical soils tends to be acidic because they
Answer Details
Question 21 Report
For effective functioning of a bird's quill feather, hooks fit on the ridge of the
Answer Details
Question 23 Report
Which of the following statement is NOT correct with respect to inhalation in mammals? The
Answer Details
Question 24 Report
Evidence that a tooth is a living part of the mammalian can be found within the
Answer Details
Question 25 Report
Which of the following pairs are fully adapted to terrestrial life?
Answer Details
Question 29 Report
An instrument that can be used to demonstrate phototropism and geotropism in plants is the
Answer Details
Question 30 Report
The hormones which regulates the amount of glucose in the blood is called
Answer Details
Question 32 Report
Which of the following ecological factors are common to both terrestrial and aquatic habitats?
Question 33 Report
Oxygen liberated during photosynthesis has been demonstrated to come from
Question 35 Report
The extract from food substance reacting with sodium hydroxide and copper sulphate solutions will produce violet to purple coloration if
Answer Details
Question 37 Report
Sample of different soil types are packed in glass tubes whose lower ends are plugged with cotton wool, if these tubes are suspended in a trough of water, water will rise highest after a few hours in
Answer Details
Question 39 Report
The swollen shoot disease of cocoa tree is caused by a
Question 44 Report
The aperture between the left auricle and the left ventricle is guarded by the
Question 45 Report
Which of these disease CANNOT be prevented by immunization?
Question 46 Report
When the original king and queen of termites die, they are replaced by
Answer Details
Question 47 Report
Two main distinguishing features of the cervical vertebra are the presence of
Answer Details
