Recent questions without a selected answer

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3 answers

What is parthenocarpy?

asked Aug 19, 2021 in Biology Form 3 by anonymous

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1 answer

State two roles of progesterone.

asked Aug 19, 2021 in Biology Form 3 by anonymous

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1 answer

Below is a diagram of a specialized cell:

asked Aug 19, 2021 in Biology Form 4 by anonymous

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1 answer

State one way by which HIV/AIDs is transmitted from mother to child.

asked Aug 19, 2021 in Biology Form 3 by anonymous

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1 answer

Apart from AIDs, name one diseases of the reproductive system in man that is caused by viruses.

asked Aug 19, 2021 in Biology Form 3 by anonymous

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1 answer

Calculate the diameter of the cells in micro-metre given that the diameter of the field of view is 3mm and that they are 10 cells across the field of view, the total magnification was 100x.

asked Aug 19, 2021 in Biology Form 1 by anonymous

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1 answer

A drop of a person’s blood shows clumping with the anti-B serum but not with anti-A serum. State the person blood group.

asked Aug 19, 2021 in Biology Form 2 by anonymous

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1 answer

Describe how white blood cells fight against infection.

asked Aug 19, 2021 in Biology Form 2 by anonymous

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1 answer

State two adaptations of fruits dispersed by wind.

asked Aug 19, 2021 in Biology Form 3 by anonymous

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1 answer

State two main characteristics of organisms in kingdom fungi.

asked Aug 19, 2021 in Biology Form 1 by anonymous

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1 answer

What would blood gain on passing through each of the following organs:

asked Aug 19, 2021 in Biology Form 2 by anonymous

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1 answer

Name one kingdom with:

asked Aug 19, 2021 in Biology Form 1 by anonymous

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1 answer

Distinguish between prokaryotic and eukaryotic cells.

asked Aug 19, 2021 in Biology Form 1 by anonymous

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1 answer

Explain the importance of each of the following during digestion in man.

asked Aug 19, 2021 in Biology Form 1 by anonymous

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1 answer

State role of the following bacteria in the nitrogen cycle.

asked Aug 19, 2021 in Biology Form 3 by anonymous

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1 answer

Name the parts labeled A, B and C.

asked Aug 19, 2021 in Biology Form 1 by anonymous

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2 answers

Study the diagram below

asked Aug 19, 2021 in Biology Form 1 by anonymous

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1 answer

Why are animal cells put in isotonic solution when performing an experiment?

asked Aug 19, 2021 in Biology Form 1 by anonymous

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3 answers

How many nitrogenous bases code for a single amino acid?

asked Aug 19, 2021 in Biology Form 4 by anonymous

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5 answers

Write the base sequence of MRNA that would be coded from the DNA strand shown below.

asked Aug 19, 2021 in Biology Form 4 by anonymous

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