Which of the following elements is responsible for maintaining turgor in cells ?

1. Magnesium

2. Potassium

3. Sodium

4. Calcium

Doubtly Asked 30 Oct 2026 NEET UG 2018 neet Save WhatsApp Report

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Answer: 2. Potassium

Potassium regulates osmotic potential, so it maintains turgor and opens stomata.

Mg is in chlorophyll, Ca is in the middle lamella and Na is not a main turgor element in plants.

Doubtly AI · 30 Oct 2026 AI-generated · not yet verified Report

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