All Questions
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धमनी और शिरा में अंतर लिखिए। Write the difference between artery and vein.
Biology
- asked 2 years ago
- B Butts
1
answers
1.7k
views
1
answers
577
views
1
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741
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प्रदूषण से क्या समझते हैं ? What do you understand by pollution?
Biology
- asked 2 years ago
- B Butts
1
answers
784
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
1.8k
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जनन क्यों आवश्यक है ? Why is reproduction necessary?
Biology
- asked 2 years ago
- B Butts
1
answers
668
views
प्रभावी व अप्रभावी लक्षण किसे कहते हैं ? What are the dominant and ineffective traits?
Biology
- asked 1 year ago
- B Butts
1
answers
581
views
1
answers
688
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ओजोन स्तर का क्या महत्त्व है ? What is the importance of ozone level?
Biology
- asked 2 years ago
- B Butts
1
answers
1.2k
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1
answers
1.1k
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1
answers
1.1k
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1
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770
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1
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886
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उत्पादक से आप क्या समझते हैं ? What do you understand by producer?
Biology
- asked 2 years ago
- B Butts
1
answers
863
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
547
views
उपार्जित लक्षण क्या है ? What is an acquired symptom?
Biology
- asked 1 year ago
- B Butts
1
answers
868
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1
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1k
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1
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786
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1
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628
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1
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1.4k
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1
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581
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1
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758
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1
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1.2k
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तंत्रिका कोशिका (न्यूरॉन) की कार्यों का वर्णन कीजिए। Describe the functions of a nerve cell (neuron).
Biology
- asked 2 years ago
- B Butts
1
answers
504
views
जंतु वर्गीकरण के विभिन्न स्तरों का नाम लिखें। Name the different levels of animal classification.
Biology
- asked 1 year ago
- B Butts
1
answers
954
views
आनुवंशिकता क्या है? What is heredity?
Biology
- asked 2 years ago
- B Butts
1
answers
550
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1
answers
770
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1
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933
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मनुष्य के नर प्रजनन तन्त्र का वर्णन कीजिए। Describe the male reproductive system of man.
Biology
- asked 2 years ago
- B Butts