alleryআন্ত্ৰিক বেক্টেৰিয়াই বায়’টিন আৰু আন কোনটো ভিটামিন প্ৰস্তুত কৰে?
Aভিটামিন A
Bভিটামিন C
Cভিটামিন K
Dভিটামিন D
Answer & Solution
Correct answer: C. ভিটামিন K
আন্ত্ৰিক ফ্ল’ৰাই ভিটামিন K আৰু বায়’টিন সংশ্লেষণ কৰে, যাৰ বাবে এই যোগানৰ এটা অংশ খাদ্যৰ পৰা নাহে।
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