alleryকোনটো অৰ্ধভেদ্য জৈৱিক গঠনে জীৱিত কোষসমূহক আৱৰি ৰাখে আৰু সিহঁতৰ কোষপ্ৰৰস ধাৰণ কৰে?
Aকেপচুল আৱৰণ
Bপেকটিন মেট্ৰিক্স
Cকাইটিন আৱৰণ
Dকোষ আৱৰণী
Answer & Solution
Correct answer: D. কোষ আৱৰণী
কোষ আৱৰণী (প্লাজমা আৱৰণী) হৈছে এক লিপিড দ্বি-স্তৰ, যিয়ে কোষীয় সীমা নিৰ্ধাৰণ কৰে আৰু অণুৰ প্ৰৱেশ নিয়ন্ত্ৰণ কৰে।
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