Biology · Human Respiratory System
निम्नलिखित में से कौन सी शारीरिक संरचना फेफड़ों में हवा जाने के लिए मुख्य मार्ग के रूप में कार्य करती है?
- 1श्वासनली (Trachea)✓
- 2हृदय (Heart)
- 3ग्रासनली (Esophagus)
- 4महाधमनी (Aorta)
सही उत्तर देखें
श्वासनली (Trachea)
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