Recent questions in Biology

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1 answer

Name the genetic disorder in humans that is characterised by inability of blood to clot.

asked Jun 21, 2021 in Biology Form 4 by anony mous

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1 answer

State the importance of a well developed blood capillary network in the alveoli.

asked Jun 21, 2021 in Biology Form 2 by anonymous

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1 answer

The diagram below shows an organism in a certain Kingdom.

asked Jun 21, 2021 in Biology Form 1 by anonymous

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1 answer

State one structural difference between a cell wall and a cell membrane.

asked Jun 21, 2021 in Biology Form 1 by anonymous

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1 answer

Explain why there is no grass in most dense forests.

asked Jun 21, 2021 in Biology Form 1 by anonymous

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1 answer

Name the characteristic of living organisms shown by each of the following:

asked Jun 21, 2021 in Biology Form 3 by anonymous

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1 answer

Name the taxonomic grouping that contains individuals with most similarities.

asked Jun 21, 2021 in Biology Form 1 by anonymous

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1 answer

Describe how various environmental factors affect the rate of photosynthesis.

asked Jun 18, 2021 in Biology Form 3 by anonymous

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1 answer

Explain how the presence of chloroplasts in guard cells affect the opening of stomata.

asked Jun 18, 2021 in Biology Form 1 by anonymous

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1 answer

Describe how human blood is adapted to its function.

asked Jun 18, 2021 in Biology Form 3 by anonymous

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1 answer

Explain the role of the liver in blood sugar regulation.

asked Jun 18, 2021 in Biology Form 3 by anonymous

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1 answer

The data below shows the average number of ticks per animal in a certain farm before and after spraying the animals with a certain chemical. The spraying was done once every month. The data was tabulated as shown below.

asked Jun 18, 2021 in Biology Form 3 by anonymous

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1 answer

The table below shows the volume of gases contained in 100cm3 of a blood sample tapped at two points in the mammalian circulatory system

asked Jun 18, 2021 in Biology Form 1 by anonymous

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1 answer

A student could clearly read a book placed 10cm away but could not clearly identify a fellow student 12m away.

asked Jun 18, 2021 in Biology Form 4 by anonymous

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1 answer

In an experiment to investigate the effect of temperature on seed germination, soaked maize seeds were subjected to varying temperatures as tabulated below. 3.

asked Jun 18, 2021 in Biology Form 3 by anonymous

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1 answer

The genetic make-up of a man was found to be XXY.

asked Jun 18, 2021 in Biology Form 4 by anonymous

0 votes

1 answer

Below are photographs E and F, of two organisms, taken from their natural habitats.

asked Jun 18, 2021 in Biology Form 4 by anonymous

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1 answer

Sketch a graph on the axis below showing how temperature affects the rate of diffusion.

asked Jun 16, 2021 in Biology Form 1 by anonymous

0 votes

1 answer

Name the taxonomic grouping that contains individuals with most similarities.

asked Jun 16, 2021 in Biology Form 3 by anonymous

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