Recent questions in Biology

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The diagrams below shows the photographs of specimens A and B

asked Jul 8, 2021 in Biology Form 3 by anonymous

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Explain how the human alimentary canal is adapted to perform its functions.

asked Jul 8, 2021 in Biology Form 1 by anonymous

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Describe how water from the soil reaches the leaves of a tall tree and eventually to the atmosphere.

asked Jul 8, 2021 in Biology Form 1 by anonymous

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What is an ecosystem?

asked Jul 8, 2021 in Biology Form 3 by anonymous

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Why would the carrying capacity of wild animals in a woodland grassland be higher than that of cattle?

asked Jul 8, 2021 in Biology Form 3 by anonymous

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What is meant by the term carrying capacity?

asked Jul 8, 2021 in Biology Form 3 by anonymous

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In an ecological study, a grasshopper population and that of crows was estimated in a certain grassland area over a period of one year. the results are as shown in the table below.

asked Jul 8, 2021 in Biology Form 3 by anonymous

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Use the diagram below to answer the questions that follow;

asked Jul 8, 2021 in Biology Form 3 by anonymous

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The diagram below shows two fused bones of a mammal.

asked Jul 8, 2021 in Biology Form 4 by anonymous

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What would happen if a plant cell is placed in a hypotonic solution

asked Jul 8, 2021 in Biology Form 1 by anonymous

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Give two roles of osmosis in animals.

asked Jul 8, 2021 in Biology Form 1 by anonymous

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State three factors that increase the rate of active transport.

asked Jul 8, 2021 in Biology Form 1 by anonymous

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What is active transport?

asked Jul 8, 2021 in Biology Form 1 by anonymous

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A human gene which is Y-linked controls premature baldness. One allele leads to normal hair pattern while the other produces premature baldness

asked Jul 8, 2021 in Biology Form 4 by anonymous

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The diagram below illustrates an experimental set up to compare relative amounts of a gas in inhaled air and exhaled air.

asked Jul 8, 2021 in Biology Form 2 by anonymous

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State two functions of the cuticle in insects.

asked Jul 8, 2021 in Biology Form 3 by anonymous

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State two adaptations that enable birds to fly.

asked Jul 8, 2021 in Biology Form 4 by anonymous

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The diagram below illustrates the variation in atmospheric temperature in the course of a day and the body temperature of two animals A and B. Study it and answer the questions that follow.

asked Jul 8, 2021 in Biology Form 3 by anonymous

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A form four student was found to have blood group AB+.

asked Jul 8, 2021 in Biology Form 2 by anonymous

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Explain comparative serology as an evidence of evolution.

asked Jul 8, 2021 in Biology Form 4 by anonymous

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