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arrow_drop_downspeaker_notes Quiz

speaker_notes Biology (JAMB 2000)

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This is for O'level students preparing for Biology.
Instructions: Achieve at lease 50% in less than 30 seconds per question.

Quiz Started: 0 Second ago · 28 March 2024 21:27 · Questions: 50 · Answered: 0 · Recommended Time: 0h:25m:0s
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30 Click Here To Discuss Question

I. High birth rate and high immigration rate

II. Lowbirth rate and high immigration rate

III. Lowmortality rate and lowemigration rate

IV. Highmortality rate and high emigration rate.

Which combination of the above can cause rapid overcrowding in climaxbiotic communities and human settlements?

Select 1 Option (1 Mks)
31 Click Here To Discuss Question

The soil becomes toxic to plants when the concentration of its essential elements is in the range labelled

Select 1 Option (1 Mks)

 

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