Controlling Entry of Light MCQs Quiz Online PDF Download
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IGCSE biology practice test MCQ on in dim light, circular muscles with options contract, relax, denature and inactivate problem solving skills for viva, competitive exam prep, interview questions with answer key. Free study guide is for online learning controlling entry of light quiz with MCQs to practice test questions with answers.
MCQs on Controlling Entry of Light Quiz PDF Download
MCQ. In dim light, circular muscles
MCQ. If surrounding light intensity is low
- the pupil becomes large
- the pupil contracts
- the pupil becomes upset
- the pupil relaxes