All Questions
1
answers
1.8k
views
जनन क्यों आवश्यक है ? Why is reproduction necessary?
Biology
- asked 2 years ago
- B Butts
1
answers
795
views
1
answers
673
views
पारिस्थितिकी दक्षता को परिभाषित करें । Define ecological efficiency.
Biology
- asked 2 years ago
- B Butts
1
answers
650
views
पर्यावरण (Environment) किसे कहते हैं ?
Biology
- asked 2 years ago
- B Butts
1
answers
773
views
1
answers
635
views
1
answers
752
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
693
views
ओजोन स्तर का क्या महत्त्व है ? What is the importance of ozone level?
Biology
- asked 2 years ago
- B Butts
1
answers
600
views
जैव विकास किसे कहते हैं ? What is organic evolution?
Biology
- asked 1 year ago
- B Butts
1
answers
1.1k
views
1
answers
690
views
1
answers
917
views
1
answers
718
views
1
answers
875
views
2
answers
640
views
1
answers
892
views
उत्पादक से आप क्या समझते हैं ? What do you understand by producer?
Biology
- asked 2 years ago
- B Butts
1
answers
1k
views
1
answers
687
views
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
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
550
views
उपार्जित लक्षण क्या है ? What is an acquired symptom?
Biology
- asked 1 year ago
- B Butts
1
answers
580
views
1
answers
1.3k
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
552
views
आनुवंशिक गुण से क्या समझते हैं ? What do you understand by genetic trait?
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
652
views
1
answers
650
views
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