Science MCQs
Practice multiple choice questions with instant feedback. Select an option to see if you're correct.
Which layer regulates water movement into vascular tissue in roots?
What is the effect of high humidity on transpiration?
Which cells in the leaf contain the most chloroplasts?
What is the primary role of the shoot system?
Which process occurs both day and night?
What is the source of oxygen released during photosynthesis?
Which factor increases the rate of photosynthesis?
What is the function of the Casparian strip?
Which structure is not part of the leaf?
How does water enter the root hairs?
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Regular practice with MCQs can improve your test-taking speed and accuracy by up to 40%.
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