alleryপিত্তত পোৱা প্ৰধান ৰঞ্জক পদাৰ্থটো কি?
Aহিম’গ্লবিন
Bমেলানিন
Cকেৰ’টিন
Dবিলিৰুবিন
Answer & Solution
Correct answer: D. বিলিৰুবিন
ভাঙি যোৱা লোহিত ৰক্তকণিকাৰ পৰা উৎপন্ন হোৱা বিলিৰুবিনে পিত্তক ইয়াৰ ৰং প্ৰদান কৰে।
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