alleryতলৰ কোনটো খাদ্য শৃংখলৰ সঠিক ক্ৰম?
Aডায়াটম-ক্ৰাষ্টেচিয়ান-হেৰিং
Bক্ৰাষ্টেচিয়ান-ডায়াটম-হেৰিং
Cডায়াটম-হেৰিং-ক্ৰাষ্টেচিয়ান
Dক্ৰাষ্টেচিয়ান-হেৰিং-ডায়াটম
Answer & Solution
Correct answer: A. ডায়াটম-ক্ৰাষ্টেচিয়ান-হেৰিং
UPSC CSE Prelims 2014 (GS-I, Set A), Q.80। অফিচিয়েল উত্তৰ কী: A।
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