All Questions
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58
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आहार श्रृंखला को परिभाषित करें। Define diet chain.
Biology
- asked 1 month ago
- B Butts
1
answers
71
views
1
answers
59
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1
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55
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पारिस्थितिकी दक्षता को परिभाषित करें । Define ecological efficiency.
Biology
- asked 1 month ago
- B Butts
1
answers
66
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1
answers
68
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1
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59
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कृत्रिम पारिस्थितिक तंत्र का कोई दो उदाहरण दें। Give any two examples of artificial ecosystem.
Biology
- asked 1 month ago
- B Butts
1
answers
64
views
1
answers
64
views
1
answers
75
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उत्पादक से आप क्या समझते हैं ? What do you understand by producer?
Biology
- asked 1 month ago
- B Butts
1
answers
50
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ओजोन स्तर का क्या महत्त्व है ? What is the importance of ozone level?
Biology
- asked 1 month ago
- B Butts
1
answers
66
views
प्रदूषण से क्या समझते हैं ? What do you understand by pollution?
Biology
- asked 1 month ago
- B Butts
1
answers
53
views
वायु-प्रदूषण के कारक कौन-कौन से है ? What are the factors of air pollution?
Biology
- asked 1 month ago
- B Butts
1
answers
51
views
पर्यावरण (Environment) किसे कहते हैं ?
Biology
- asked 1 month ago
- B Butts
1
answers
406
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भोजन के पाचन में लार की क्या भूमिका है ? What is the role of saliva in digestion of food?
Biology
- asked 7 months ago
- B Butts
1
answers
292
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आनुवंशिकता क्या है? What is heredity?
Biology
- asked 7 months ago
- B Butts
1
answers
598
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जनन क्यों आवश्यक है ? Why is reproduction necessary?
Biology
- asked 7 months ago
- B Butts
1
answers
631
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1
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393
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मनुष्य के नर प्रजनन तन्त्र का वर्णन कीजिए। Describe the male reproductive system of man.
Biology
- asked 7 months ago
- B Butts
1
answers
269
views
1
answers
414
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मानव में होने वाले पाचन क्रिया को समझाइए। Explain the process of digestion in humans.
Biology
- asked 7 months ago
- B Butts
1
answers
274
views
1
answers
489
views
1
answers
640
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समजात अंग किसे कहते है ? What is a homologous organ?
Biology
- asked 7 months ago
- B Butts
1
answers
330
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1
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390
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1
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357
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1
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423
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नेत्र की समंजन क्षमता से क्या अभिप्राय है? What is meant by the adjusting power of the eye?
Biology
- asked 7 months ago
- B Butts
1
answers
340
views
1
answers
1.1k
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