1. Name the blood vessel which carries blood away from the kidney.2.What part of the brain controls temperature regulation in the body?3.Name the process in mammal during which Urea is formed.4. In the test for starch wh…
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1995
(a) What is a sensory cell?(b) State one function each for the following parts of mammalian eye: (i) lens; (ii) vitreous humour; (iii) optic nerve.(c) (i) List four structures which protect the eye from injury.
(ii)Expla…
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1995
(a) What is a cell?(b) Describe briefly the structure of DNA.(c) Describe the process of mitosis(d) What is the importance of mitosis to living organisms?
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1995
(a) With reference to the food chain, explain the role of the followings; (i) green plants; (ii) herbivores; (iii) carnivores; (iv) decomposers(b) With the aid of diagram, describe the carbon cycle.
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1995
(a) Make a labelled diagram of the vertical section of the mammalian tooth.(b) Describe the role of the following in mammalian nutrition: (i) teeth; (ii) tongue ; (iii) saliva; (iv) stomach .(c) Describe how to test for…
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1995
12. You are provided with 10cm\(^3\) of water and a few crystals of potassium permanganate. Take two crystals with a spatula, bring the spatula close to the surface of tho water and gently drop that crystals into the wat…
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1995
One of the differences between plant and animal cells is that in plants
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1995
Which of the following organisms is one-celled and free-living?
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1995
Which of these could be regarded as an advantage of complexity in higher organisms?
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1995
At what level of organisation is Amoeba?
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1995
Which of the following is not a tissue found in plants?
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1995
Which of the following pairs of tissues is responsible for strengthening the plant?
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1995
Which of the following statements is correct?
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1995
Which of the following groups carry out similar functions in living things?
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1995
Carbondioxide enters the stomata during photosynthesis through the process known as
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1995
The part labelled ll is the
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1995
The function of the part labelled I is
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1995
The cell membrane of a cell is said to be semi-permeable because
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1995
In complex food relationships in a community, the primary, secondary and tertiary consumers are referredTo as
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1995
Higher organisms use a transport system and not diffusion only to distribute nutrients because