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AQA A Level Biology - Topic 6 - Survival And Response
AQA A Level Biology - Topic 6 - Survival And Response What is a stimulus? A change in the environment of an organism What is a tactic response? What is a kinetic response? Directional movement in response to a stimulus Non directional random movement in response to a stimulus What is a positive and negative taxis? Positive taxis- organism moves towards stimulus Negative taxis - organism moves away from stimulus What Are receptors? different types What are effec...
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AQA A level Biology - Topic 6 - survival and response questions with verified answers rated A+
PopularAQA A level Biology - Topic 6 - survival and response questions with verified answers rated A+ What Are receptors? Correct Answer-Detect stimuli- can be cells or proteins on cell surface membrane , loads of different types What are effectors? Correct Answer-Cells that bring about a response to a stimulus to provide an effect ( muscle cells, glands) Receptors communicate with effectors via the Correct Answer-Nervous or hormonal system or both What is a stimulus? C...
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Aqa a level Biology - Topic 6 - survival and response questions and answers well illustrated.
Aqa a level Biology - Topic 6 - survival and response questions and answers well illustrated. What is a stimulus? - correct answer. A change in the environment of an organism What is a tactic response? - correct answer. Directional movement in response to a stimulus What is a kinetic response? - correct answer. Non directional random movement in response to a stimulus What is a positive and negative taxis? - correct answer. Positive taxis- organism moves tow...
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