The property of clay soil that prevents it from supporting thick vegetation is its
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1992
Which of the following is a similarity between a typical animal cell and a typical plant cell?presence of
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1992
Which of the following is the medium of transportation of nutrients with unicellular organisms?
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1992
In which of the following parts of a cell is the chromosome fund?
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1992
Which of the following is a structures functions as an excretory system found in flatworm?
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1992
Which of the following is not a courtship behaviour exhibited by animals
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1992
When an axon is at rest, the concentration of ions on either side of the membrane are different. Which of the following is correct about the concentrations of ions on either side of the membrane?
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1992
The following are features of the tropical rain forest except
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1992
What type of relation exists between a tapeworm and an infected mammal?
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1992
Sea water taken in by a living organism can berecycled into the atmosphere through all the following processes except
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1992
The following agencies are responsible for conservation in Nigeria except
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1992
Which of the following is the underling principle in the adoption of biological control of pests?
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1992
Which of the following substances cannot control the growth of harmful microoganisms?
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1992
One of the major criticisms against Mendelian laws is that they do not recognise that
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1992
One of the factors that must be considered for sate blood transfusion is
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1992
The table below indicates the result of an experiment during which grains of different colours in two maize cobs were countedMaize Cob Colours of Maize Grains White Pink RedL. 30 60 30II. 50 99 49Which of the following r…
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1992
Which of the following does not illustrate adaptation to the environment ?
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1992
Which of the following diseases or disorders can be prevented by the application of the knowledge of heredity through marriage counseling ?
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1992
The offspring produced when pure strains interbreed is descried as
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1992
Lamarck's evolution theory could be summarised by the statement that