সকল সরকারী/বেসরকারী পরীক্ষার প্রশ্ন পেতে ক্লিক করুন গণিতের আইকিউ টেস্ট করতে ক্লিক করুন 
Ecology deals with---
Ecology deals with---
- ক. Relation between Organisms and their environment
- খ. Tissues
- গ. Birds
- ঘ. Cell formation
সঠিক উত্তরঃ Relation between Organisms and their environment
এ সম্পর্কিত আরো প্রশ্ন দেখুন
- Which of the following is not the name of Greek God?
- Robert Koch worked on--
- The first attempt in printing was made in England by--
- What is the acceptable safe limit of Arsenic per liter of water?
- Heating element of an electric heater is made up of--
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Basic Information of Daily Science, Inventions and...