Recent questions in Biology

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1 answer

what is foodweb

asked Sep 25, 2021 in Biology Form 3 by ELABDUL

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1 answer

what is foodweb

asked Sep 25, 2021 in Biology Form 3 by ELABDUL

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2 answers

What is Atherosclerosis?

asked Sep 18, 2021 in Biology Form 2 by Dudbawidba

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1 answer

Explain the following concepts: Some plants fold their leaves in dry weather.

asked Aug 30, 2021 in Biology Form 2 by anony mous

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1 answer

State three factors that affect the rate of breathing in human beings.

asked Aug 30, 2021 in Biology Form 2 by anony mous

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1 answer

Name the structure or surfaces involved in the gaseous exchange in the following organisms.

asked Aug 30, 2021 in Biology Form 2 by anony mous

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1 answer

State two theories that explain the mechanisms of opening and closing of the stomata

asked Aug 30, 2021 in Biology Form 2 by anony mous

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1 answer

The diagram below shows the structure of a gill of a bony fish.

asked Aug 30, 2021 in Biology Form 2 by anony mous

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1 answer

Give two reasons why gaseous exchange is important in human beings.

asked Aug 30, 2021 in Biology Form 2 by anony mous

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1 answer

What is gaseous exchange?

asked Aug 30, 2021 in Biology Form 2 by anony mous

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1 answer

state one: Disadvantage of people having blood group O.

asked Aug 30, 2021 in Biology Form 2 by anony mous

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1 answer

State one:- Advantage of people having blood group O.

asked Aug 30, 2021 in Biology Form 2 by anony mous

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1 answer

State two ways in which blood clotting is beneficial to humans.

asked Aug 30, 2021 in Biology Form 2 by anony mous

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1 answer

Name: An anti-clotting factor found in mammalian blood that prevents blood from clotting before an injury.

asked Aug 30, 2021 in Biology Form 2 by anony mous

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1 answer

Give two protective roles of mammalian blood.

asked Aug 30, 2021 in Biology Form 2 by anony mous

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1 answer

In what chemical form is oxygen transported in the blood.

asked Aug 30, 2021 in Biology Form 2 by anony mous

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1 answer

State three differences between open and closed circulatory system.

asked Aug 30, 2021 in Biology Form 2 by anony mous

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1 answer

A lady had her veins swollen at the back of the legs. The swellings are painful

asked Aug 30, 2021 in Biology Form 2 by anony mous

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1 answer

Some plants fold their leaves in dry weather. (2mks) Leaves of plants from arid areas have fewer stomata on the upper leaf surface.

asked Aug 30, 2021 in Biology Form 2 by anony mous

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9 answers

The diagram below shows a set-up used to investigate a certain process in plants

asked Aug 30, 2021 in Biology Form 1 by anony mous

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