alleryনিচের জীবগুলির মধ্যে কোনটি অন্য তিনটির শ্রেণীর অন্তর্ভুক্ত নয়?
Aকাঁকড়া
Bমাইট
Cবিছে
Dমাকড়সা
Answer & Solution
Correct answer: A. কাঁকড়া
UPSC CSE Prelims 2014 (GS-I, Set A), Q.74। অফিশিয়াল উত্তর কী: A।
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