JAMB UTME - Biology - 1986
Pergunta 2 Relatório
Which of these disease CANNOT be prevented by immunization?
Detalhes da Resposta
Pergunta 3 Relatório
Blood circulation in a mammalian is said to be double because
Detalhes da Resposta
Pergunta 6 Relatório
Which is the correct order of water loss from the leaf? 1 Mesophyll 2 Veins 3 Substomatals cavity 4 Stomata
Detalhes da Resposta
Pergunta 7 Relatório
The aperture between the left auricle and the left ventricle is guarded by the
Detalhes da Resposta
Pergunta 10 Relatório
In an agricultural ecosystem, the biotic component consists of
Detalhes da Resposta
Pergunta 11 Relatório
The equation that can be used to summarize the process of anaerobic breakdown of sugar is
Detalhes da Resposta
Pergunta 12 Relatório
Oxygen liberated during photosynthesis has been demonstrated to come from
Detalhes da Resposta
Pergunta 13 Relatório
In addition to the high calories derived from fats and oils, they are
Detalhes da Resposta
Pergunta 14 Relatório
Which of the following statement is NOT correct with respect to inhalation in mammals? The
Detalhes da Resposta
Pergunta 15 Relatório
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
Detalhes da Resposta
Pergunta 17 Relatório
Which of the following elements is essential for the formation of haemoglobin?
Detalhes da Resposta
Pergunta 18 Relatório
When the original king and queen of termites die, they are replaced by
Detalhes da Resposta
Pergunta 19 Relatório
The extract from food substance reacting with sodium hydroxide and copper sulphate solutions will produce violet to purple coloration if
Detalhes da Resposta
Pergunta 23 Relatório
Evidence that a tooth is a living part of the mammalian can be found within the
Detalhes da Resposta
Pergunta 26 Relatório
If a person is bitten by a snake on the leg, it is advisable for him to
Detalhes da Resposta
Pergunta 28 Relatório
An instrument that can be used to demonstrate phototropism and geotropism in plants is the
Detalhes da Resposta
Pergunta 29 Relatório
Two main distinguishing features of the cervical vertebra are the presence of
Detalhes da Resposta
Pergunta 30 Relatório
Which of the following is an example of discontinuous variation?
Detalhes da Resposta
Pergunta 31 Relatório
The hormones which regulates the amount of glucose in the blood is called
Detalhes da Resposta
Pergunta 32 Relatório
The stem differs from the root in having the xylem and phloem strands
Detalhes da Resposta
Pergunta 34 Relatório
A larger percentage of tropical soils tends to be acidic because they
Detalhes da Resposta
Pergunta 35 Relatório
A major limitation in the use of the potometer for measuring the rate of transpiration is that
Detalhes da Resposta
Pergunta 36 Relatório
Which of the following ecological factors are common to both terrestrial and aquatic habitats?
Detalhes da Resposta
Pergunta 37 Relatório
For effective functioning of a bird's quill feather, hooks fit on the ridge of the
Detalhes da Resposta
Pergunta 39 Relatório
Which of the following lacks chaetae, tentacles and antennae?
Detalhes da Resposta
Pergunta 40 Relatório
In the mammalian skin, melanin and keratin are contained in the
Detalhes da Resposta
Pergunta 44 Relatório
In an ecosystem, animals which feed directly on plants are called
Detalhes da Resposta
Pergunta 46 Relatório
Which of the following pairs are fully adapted to terrestrial life?
Detalhes da Resposta
Pergunta 47 Relatório
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?
Detalhes da Resposta
Pergunta 48 Relatório
The three important organs that are situated close to the stomach are
Detalhes da Resposta
Pergunta 50 Relatório
Which of the labelled parts will develop into a new maize plant?
Detalhes da Resposta
