জৈব যৌগসমূহ সাধারণত কোন বন্ধন দ্বারা গঠিত?

A আয়নীয়

B তড়িৎযোজী

C সমযোজী

D ধাতব

Correct Answer & Explanation

Option C

Option C is the correct answer according to official curriculum guidelines.

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