alleryਭੋਜਨ ਨੂੰ ਟ੍ਰੈਚੀਆ ਵਿੱਚ ਜਾਣ ਤੋਂ ਰੋਕਣ ਲਈ ਨਿਗਲਣ ਵੇਲੇ ਕਿਹੜਾ ਕਾਰਟੀਲਾਜੀਨਸ ਫਲੈਪ ਹੇਠਾਂ ਵੱਲ ਮੁੜਦਾ ਹੈ?
Aਗਲੋਟਿਸ ਫਲੈਪ
Bਗਲੇ ਦਾ ਹਿੱਸਾ
Cਲੈਰੀਨਕਸ ਹਿੱਸਾ
Dਐਪੀਗਲੋਟਿਸ
Answer & Solution
Correct answer: D. ਐਪੀਗਲੋਟਿਸ
ਐਪੀਗਲੋਟਿਸ ਡਿਗਲੂਟੇਸ਼ਨ ਦੌਰਾਨ ਲੈਰੀਨਜੀਅਲ ਇਨਲੇਟ ਨੂੰ ਢੱਕ ਲੈਂਦਾ ਹੈ ਤਾਂ ਜੋ ਭੋਜਨ ਨੂੰ ਅਨਾੜੀ ਵਿੱਚ ਭੇਜਿਆ ਜਾ ਸਕੇ।
Keep practising Science & Technology
Browse all Science & Technology questions for RRB NTPC, or explore more Science topics.
Related questions
Which dicarboxylic acid is naturally present in significant amounts in spinach and tomatoeWhich organic acid is an abundant natural constituent found in tamarind and unripe mangoesUnder the Brønsted–Lowry concept, an acid is fundamentally defined as a donor of which parWhich specialized glands located in the duodenum secrete protective bicarbonate-rich mucusWhat is the hardest anatomical tissue in the human body that coats the crown of teeth?Who shared the 1929 Nobel Prize in Physiology with Frederick Hopkins for discovering vitamIn 1747, which Scottish naval physician discovered that citrus fruits prevent scurvy?In 1912, which Polish biochemist coined the word 'vitamine' from 'vital amine'?