Diuresis is a condition which is characterised by production of large volumes of dilute urine;
Kavungya answered the question on June 17, 2019 at 05:32
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If the human pancreas is not functional:-(i) Name the hormone which will be deficient(ii) Name the disease the human is likely to suffer from
(Solved)
If the human pancreas is not functional:-
(i) Name the hormone which will be deficient
(ii) Name the disease the human is likely to suffer from
Date posted:
June 17, 2019
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Answers (1)
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A student mixed a sample of urine from a person with Benedict’s solution and heated, the colour
changed to orange.
(a) What was present in the urine...
(Solved)
A student mixed a sample of urine from a person with Benedict’s solution and heated, the colour
changed to orange.
(a) What was present in the urine sample?
(b) What did the student conclude on the health status of the person?
(c) Which organ in the person may not be functioning properly?
Date posted:
June 17, 2019
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Answers (1)
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Describe how ingestion of very salty food may reduce the amount of water excreted in urine.
(Solved)
Describe how ingestion of very salty food may reduce the amount of water excreted in urine.
Date posted:
June 17, 2019
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Answers (1)
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Name two substances that are not found in urine of a healthy person
(Solved)
Name two substances that are not found in urine of a healthy person
Date posted:
June 17, 2019
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Answers (1)
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Explain the following:-
i) Fresh water fish excrete ammonia
ii) Glucose is absent in urine yet present in glomerular filtrate
(Solved)
Explain the following:-
i) Fresh water fish excrete ammonia
ii) Glucose is absent in urine yet present in glomerular filtrate
Date posted:
June 17, 2019
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Answers (1)
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Explain why resistance to antibiotics is considered as an example of evolution
(Solved)
Explain why resistance to antibiotics is considered as an example of evolution
Date posted:
June 15, 2019
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Answers (1)
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In a breeding experiment, plants with red flowers were crossed. They produced 123 plants with red flowers and 41 with white flowers:
(a) Identify the recessive...
(Solved)
In a breeding experiment, plants with red flowers were crossed. They produced 123 plants with red flowers and 41 with white flowers:
(a) Identify the recessive trait
(b) Give a reason for your answer
Date posted:
June 15, 2019
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Answers (1)
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Explain why insecticides become ineffective against insects if used for several years in succession
(Solved)
Explain why insecticides become ineffective against insects if used for several years in succession
Date posted:
June 15, 2019
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Answers (1)
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Briefly explain the term “survival for the fittest” as used in Darwin’s theory of natural selection
(Solved)
Briefly explain the term “survival for the fittest” as used in Darwin’s theory of natural selection
Date posted:
June 15, 2019
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Answers (1)
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Explain why certain drugs become ineffective in curing a disease after many years of use
(Solved)
Explain why certain drugs become ineffective in curing a disease after many years of use
Date posted:
June 15, 2019
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Answers (1)
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All insects are believed to have arisen from a common ancestor. However, modern insects differ widely in a variety of ways such as in the...
(Solved)
All insects are believed to have arisen from a common ancestor. However, modern insects differ widely in a variety of ways such as in the adaptation of their mouthparts for different modes of feeding. What kind of evolution is this?
Date posted:
June 15, 2019
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Answers (1)
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Distinguish divergent and convergent evolution
(Solved)
Distinguish divergent and convergent evolution
Date posted:
June 15, 2019
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Answers (1)
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Give two factors that determine water reabsorption in the distal convoluted tubule
(Solved)
Give two factors that determine water reabsorption in the distal convoluted tubule
Date posted:
June 15, 2019
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Answers (1)
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Distinguish between the struggle for existence and survival for the fittest as used in the theory of natural selection
(Solved)
Distinguish between the struggle for existence and survival for the fittest as used in the theory of natural selection
Date posted:
June 15, 2019
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Answers (1)
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State any two similarities in structure between Homo erectus and Homo Sapiens
(Solved)
State any two similarities in structure between Homo erectus and Homo Sapiens
Date posted:
June 15, 2019
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Answers (1)
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State role of cardiac sphincter in the stomach.
(Solved)
State role of cardiac sphincter in the stomach.
Date posted:
June 15, 2019
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Answers (1)
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Distinguish between camouflage and mimicry.
(Solved)
Distinguish between camouflage and mimicry.
Date posted:
June 15, 2019
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Answers (1)
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Give two examples of adaptive radiation in animals.
(Solved)
Give two examples of adaptive radiation in animals.
Date posted:
June 15, 2019
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Answers (1)
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Name one method that would be used to estimate the population of small fish in the ecosystem
(Solved)
Name one method that would be used to estimate the population of small fish in the ecosystem
Date posted:
June 15, 2019
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Answers (1)
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State the role of Leguminous plants in an ecosystem
(Solved)
State the role of Leguminous plants in an ecosystem
Date posted:
June 15, 2019
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Answers (1)