সকল সরকারী/বেসরকারী পরীক্ষার প্রশ্ন পেতে ক্লিক করুন গণিতের আইকিউ টেস্ট করতে ক্লিক করুন 
Which of the following are known as "aves"?
Which of the following are known as "aves"?
- ক. Mammals
- খ. Fish
- গ. Reptilies
- ঘ. Birds
সঠিক উত্তরঃ Birds
এ সম্পর্কিত আরো প্রশ্ন দেখুন
- Which one of the following substances undergoes chemical change on heating?
- Which of the following is not a component of oral saline?
- Robert Koch worked on--
- A barometer is used for measuring--
- Which one of the following is responsible for the depletion of ozone layer?
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Basic Information of Daily Science, Inventions and...