All Questions
1
answers
720
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1
answers
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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
650
views
पर्यावरण (Environment) किसे कहते हैं ?
Biology
- asked 2 years ago
- B Butts
1
answers
878
views
1
answers
2.2k
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2
answers
553
views
1
answers
614
views
आहार श्रृंखला को परिभाषित करें। Define diet chain.
Biology
- asked 2 years 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
580
views
1
answers
970
views
1
answers
790
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
957
views
आनुवंशिकता क्या है? What is heredity?
Biology
- asked 2 years ago
- B Butts
1
answers
549
views
1
answers
673
views
प्रभावी व अप्रभावी लक्षण किसे कहते हैं ? What are the dominant and ineffective traits?
Biology
- asked 1 year ago
- B Butts
1
answers
2.6k
views
1
answers
678
views
डार्विनवाद के बारे में बताएँ। Tell us about Darwinism.
Biology
- asked 1 year ago
- B Butts
1
answers
696
views
1
answers
600
views
जैव विकास किसे कहते हैं ? What is organic evolution?
Biology
- asked 1 year ago
- B Butts
1
answers
669
views
धमनी और शिरा में अंतर लिखिए। Write the difference between artery and vein.
Biology
- asked 2 years ago
- B Butts
1
answers
1.2k
views
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
1k
views
भोजन के पाचन में लार की क्या भूमिका है ? What is the role of saliva in digestion of food?
Biology
- asked 2 years ago
- B Butts
1
answers
764
views
1
answers
581
views
1
answers
1.7k
views
1
answers
1k
views
1
answers
773
views
2
answers
642
views
1
answers
723
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
691
views
1
answers
551
views
उपार्जित लक्षण क्या है ? What is an acquired symptom?
Biology
- asked 1 year ago
- B Butts