All Questions
1
answers
1.8k
views
जनन क्यों आवश्यक है ? Why is reproduction necessary?
Biology
- asked 2 years ago
- B Butts
1
answers
878
views
1
answers
583
views
1
answers
2.2k
views
1
answers
580
views
1
answers
874
views
1
answers
966
views
1
answers
788
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
934
views
मनुष्य के नर प्रजनन तन्त्र का वर्णन कीजिए। Describe the male reproductive system of man.
Biology
- asked 2 years ago
- B Butts
1
answers
549
views
उपार्जित लक्षण क्या है ? What is an acquired symptom?
Biology
- asked 1 year ago
- B Butts
1
answers
875
views
1
answers
1k
views
1
answers
687
views
1
answers
598
views
जैव विकास किसे कहते हैं ? What is organic evolution?
Biology
- asked 1 year ago
- B Butts
1
answers
891
views
उत्पादक से आप क्या समझते हैं ? What do you understand by producer?
Biology
- asked 2 years ago
- B Butts
1
answers
1k
views
हम अपने माता-पिता के समान क्यों होते हैं ? Why are we like our parents?
Biology
- asked 1 year ago
- B Butts
1
answers
876
views
1
answers
872
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
1.4k
views
1
answers
548
views
2
answers
640
views
1
answers
648
views
पर्यावरण (Environment) किसे कहते हैं ?
Biology
- asked 2 years ago
- B Butts
1
answers
579
views
1
answers
672
views
प्रभावी व अप्रभावी लक्षण किसे कहते हैं ? What are the dominant and ineffective traits?
Biology
- asked 1 year ago
- B Butts
1
answers
749
views
प्रदूषण से क्या समझते हैं ? What do you understand by pollution?
Biology
- asked 2 years ago
- B Butts
1
answers
2.5k
views
2
answers
552
views
1
answers
1.3k
views
1
answers
1.2k
views
1
answers
673
views
पारिस्थितिकी दक्षता को परिभाषित करें । Define ecological efficiency.
Biology
- asked 2 years ago
- B Butts