Positive & Negative Feedback
LEARN & MAKE NOTES
A concise video lesson covering everything you need to know as quickly as possible
TEST YOUR KNOWLEDGE
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TEST YOUR UNDERSTANDING
This is what you're aiming for - can you apply your knowledge to an exam question?
SPECIFICATION POINTS
Positive & Negative Feedback
Thermoregulation, Positive Feedback, Action Potentials, Scatter Diagram
Some challenging application questions here on a variety of topics. Remember to look at the number of marks available - e.g. for ai) - 2 marks - don't waste too much time here - 2 sentences is plenty. A good example of merging different areas of the spec in the same question.
QUESTION MARK SCHEMEA LEVEL - PAPER 3 2019 - QUESTION 2
RELATED LESSONS
If you found this question difficult, choose one of the lessons below for a focused action hour of study.
Thermoregulation | Positive Feedback | Action Potentials | Anaerobic Respiration | Endotherms/Ectotherms | Nervous System Intro | Receptors & Neurones | Scatter Diagrams
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