Explore
Quiz: Pupils and Light Intensity - Reflex Control
AQA GCSE Biology 8461 specification
Ready to start this lesson?
Sign in to track your progress. 12 steps including 10 interactive questions.
Sign In to Start Learning
Students also studied
Browse allSteps in this lesson (12)
Welcome! You've learned about how the nervous system and reflexes help maintain homeostasis. Now, let's test your knowledge of how the pupil reacts to changes in light intensity!
What happens to the pupil in bright light?
Start the lesson to answer this multiple choice question
Which parts of the eye are involved in the pupil reflex? (Select all that apply)
Start the lesson to answer this multi-select question
When light intensity increases, the circular muscles in the {{blank0}} contract and the pupil becomes {{blank1}}.
Start the lesson to answer this fill in the blank question
Match the items on the left with their correct pairs on the right
Start the lesson to answer this matching question
Why is the pupil reflex important?
Start the lesson to answer this multiple choice question
Which of the following are true about the pupil reflex? (Select all that apply)
Start the lesson to answer this multi-select question
Match the items on the left with their correct pairs on the right
Match the items on the left with their correct pairs on the right
Start the lesson to answer this matching question
The pupil reflex is an example of a {{blank0}} action because it happens automatically to protect the {{blank1}}.
Start the lesson to answer this fill in the blank question
Which type of muscle in the iris contracts to make the pupil widen in dim light?
Start the lesson to answer this multiple choice question
What triggers the pupil reflex?
Start the lesson to answer this multiple choice question
Want to Learn More?
Get personalised lessons, quizzes, and instant feedback from your AI tutor.
Explore More Topics