Easy Science Class 9 Level 9

Which waterproof substance can be deposited in cork cells?

Cork cells में कौन सा waterproof substance जमा हो सकता है?

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Correct Answer

A. suberin

Explanation

Step 1: Identify the concept: this is protective tissue. Step 2: Suberin is deposited in cork cell walls and makes them impermeable to water and gases. Step 3: Remember suberin makes cork waterproof.

Step 1: concept पहचानें: यह protective tissue है। Step 2: Cork cells की walls में suberin जमा होता है जिससे वे water और gases के लिए impermeable हो जाती हैं। Step 3: Suberin makes cork waterproof याद रखें।

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