Which gas is essential for human respiration?
Which gas is essential for human respiration?
मानव श्वसन के लिए कौन सी गैस आवश्यक है?
Detailed Solution & Logic
Correct Answer:
Oxygen / ऑक्सीजन
📌 Explanation Humans breathe oxygen to survive.
📌 व्याख्या मनुष्य जीवित रहने के लिए ऑक्सीजन लेते हैं।
📚 Extra Facts / अतिरिक्त तथ्य:
Blood carries oxygen using hemoglobin.
रक्त में मौजूद हीमोग्लोबिन ऑक्सीजन को पूरे शरीर में ले जाता है।
Without oxygen, cells cannot produce energy.
ऑक्सीजन के बिना कोशिकाएं ऊर्जा उत्पन्न नहीं कर पातीं।
Similar Practice Questions
Which scheme provides free ration to eligible people in Uttar Pradesh?
Which scheme provides free ration to eligible people in Uttar Pradesh? उत्तर प्रदेश में पात्र...
Which sport uses a shuttlecock?
Which sport uses a shuttlecock? किस खेल में शटल कॉक का उपयोग होता है?
Which type of soil is best suited for cotton cultivation?
Which type of soil is best suited for cotton cultivation? कपास की खेती के लिए...
National Science Day in India is celebrated on which date?
National Science Day in India is celebrated on which date? भारत में राष्ट्रीय विज्ञान दिवस...
The “Green Revolution” in India is mainly related to —
The “Green Revolution” in India is mainly related to — भारत में हरित क्रांति मुख्य...
The first Indian satellite “Aryabhata” was launched in the year —
The first Indian satellite “Aryabhata” was launched in the year — भारत का पहला उपग्रह...
Which festival is known as the Festival of Lights?
Which festival is known as the Festival of Lights? कौन सा त्योहार रोशनी का त्योहार...