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BIOLOGY

JAMB 2005 - Question 23

Biology 2005 JAMB Past Questions - Question 23: When bacteria swim from cold to warm regions, this is known as

Choose the most appropriate option for the gap .

When bacteria swim from cold to warm regions, this is known as

A: negative chemotaxis

B: positive thermotaxis

C: positive phototaxis

D: negative phototaxis

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Correct Answer

Explanation

B This is a movement made by the whole organism towards the stimulus of Disruptive colouration isthe temperature. Chemotaxis is a movement made by whole organism towards or away from stimulus of light.