All Questions
1
answers
891
views
वायु-प्रदूषण के कारक कौन-कौन से है ? What are the factors of air pollution?
Biology
- asked 2 years ago
- B Butts
1
answers
836
views
प्रदूषण से क्या समझते हैं ? What do you understand by pollution?
Biology
- asked 2 years ago
- B Butts
1
answers
2929
views
1
answers
1956
views
समजात अंग किसे कहते है ? What is a homologous organ?
Biology
- asked 3 years ago
- B Butts
1
answers
1185
views
भोजन के पाचन में लार की क्या भूमिका है ? What is the role of saliva in digestion of food?
Biology
- asked 3 years ago
- B Butts
1
answers
814
views
1
answers
2816
views
1
answers
1003
views
कृत्रिम पारिस्थितिक तंत्र का कोई दो उदाहरण दें। Give any two examples of artificial ecosystem.
Biology
- asked 2 years ago
- B Butts
1
answers
2412
views
1
answers
700
views
1
answers
906
views