All Questions
1
answers
1k
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हम अपने माता-पिता के समान क्यों होते हैं ? Why are we like our parents?
Biology
- asked 1 year ago
- B Butts
1
answers
548
views
1
answers
2.6k
views
1
answers
720
views
जीवों में उत्परिवर्तन का मुख्य कारण क्या है ? What is the main cause of mutation in organisms?
Biology
- asked 1 year ago
- B Butts
1
answers
1k
views
नेत्र की समंजन क्षमता से क्या अभिप्राय है? What is meant by the adjusting power of the eye?
Biology
- asked 2 years ago
- B Butts
1
answers
787
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
676
views
डार्विनवाद के बारे में बताएँ। Tell us about Darwinism.
Biology
- asked 1 year ago
- B Butts
2
answers
552
views
1
answers
1.7k
views
1
answers
692
views
ओजोन स्तर का क्या महत्त्व है ? What is the importance of ozone level?
Biology
- asked 2 years ago
- B Butts
1
answers
611
views
आहार श्रृंखला को परिभाषित करें। Define diet chain.
Biology
- asked 2 years ago
- B Butts
1
answers
967
views
1
answers
748
views
प्रदूषण से क्या समझते हैं ? What do you understand by pollution?
Biology
- asked 2 years ago
- B Butts
1
answers
698
views
1
answers
871
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
874
views
1
answers
2.5k
views
1
answers
1.2k
views
1
answers
667
views
धमनी और शिरा में अंतर लिखिए। Write the difference between artery and vein.
Biology
- asked 2 years ago
- B Butts
1
answers
583
views
1
answers
956
views
आनुवंशिकता क्या है? What is heredity?
Biology
- asked 2 years ago
- B Butts
1
answers
552
views
1
answers
672
views
पारिस्थितिकी दक्षता को परिभाषित करें । Define ecological efficiency.
Biology
- asked 2 years ago
- B Butts
2
answers
640
views
1
answers
877
views
1
answers
915
views
1
answers
578
views
1
answers
597
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जैव विकास किसे कहते हैं ? What is organic evolution?
Biology
- asked 1 year ago
- B Butts
1
answers
1.1k
views
1
answers
1.3k
views