NEET Test Series from KOTA - 10 Papers In MS WORD
WhatsApp Here
BIOXI17: BREATHING AND EXCHANGE OF GASES
338852
Epiglottis is a ____ present behind the root of tongue, which is depressed during swallowing to cover the opening of windpipe.
1 Thin hyaline cartilaginous flap
2 Thin elastic cartilaginous flap
3 Thick elastic cartilaginous flap
4 Thick hyaline cartilaginous flap
Explanation:
Epiglottis is a thin elastic cartilaginous flap present behind the root of tongue, which is depressed during swallowing to cover the opening of windpipe.
BIOXI17: BREATHING AND EXCHANGE OF GASES
338853
The process of exchange of \(\mathrm{O}_{2}\) from the atmosphere with \(\mathrm{CO}_{2}\) produced by the cells is called
1 Metabolism
2 Breathing
3 Respiration
4 Both (1) and (2)
Explanation:
The process of exchange of \(\mathrm{O}_{2}\) from the atmosphere with \(\mathrm{CO}_{2}\) produced by the cells is called respiration or breathing
BIOXI17: BREATHING AND EXCHANGE OF GASES
338854
In humans, voice is produced by
1 Larynx
2 Trachea
3 Nasopharynx
4 Glottis
Explanation:
Larynx is a cartilaginous box which helps in sound production and hence called the sound box.
BIOXI17: BREATHING AND EXCHANGE OF GASES
338855
Respiratory or exchange part of the respiratory system consists of
1 Alveoli and their ducts
2 The parts starting with external nostrils upto terminal bronchioles
3 All bronchioles
4 All bronchi and terminal bronchioles
Explanation:
Respiratory or exchange part of the respiratory system consists of alveoli and their ducts serve for actual diffusion of \(\mathrm{O}_{2}\) and \(\mathrm{CO}_{2}\) between blood and atmospheric air.
338852
Epiglottis is a ____ present behind the root of tongue, which is depressed during swallowing to cover the opening of windpipe.
1 Thin hyaline cartilaginous flap
2 Thin elastic cartilaginous flap
3 Thick elastic cartilaginous flap
4 Thick hyaline cartilaginous flap
Explanation:
Epiglottis is a thin elastic cartilaginous flap present behind the root of tongue, which is depressed during swallowing to cover the opening of windpipe.
BIOXI17: BREATHING AND EXCHANGE OF GASES
338853
The process of exchange of \(\mathrm{O}_{2}\) from the atmosphere with \(\mathrm{CO}_{2}\) produced by the cells is called
1 Metabolism
2 Breathing
3 Respiration
4 Both (1) and (2)
Explanation:
The process of exchange of \(\mathrm{O}_{2}\) from the atmosphere with \(\mathrm{CO}_{2}\) produced by the cells is called respiration or breathing
BIOXI17: BREATHING AND EXCHANGE OF GASES
338854
In humans, voice is produced by
1 Larynx
2 Trachea
3 Nasopharynx
4 Glottis
Explanation:
Larynx is a cartilaginous box which helps in sound production and hence called the sound box.
BIOXI17: BREATHING AND EXCHANGE OF GASES
338855
Respiratory or exchange part of the respiratory system consists of
1 Alveoli and their ducts
2 The parts starting with external nostrils upto terminal bronchioles
3 All bronchioles
4 All bronchi and terminal bronchioles
Explanation:
Respiratory or exchange part of the respiratory system consists of alveoli and their ducts serve for actual diffusion of \(\mathrm{O}_{2}\) and \(\mathrm{CO}_{2}\) between blood and atmospheric air.
338852
Epiglottis is a ____ present behind the root of tongue, which is depressed during swallowing to cover the opening of windpipe.
1 Thin hyaline cartilaginous flap
2 Thin elastic cartilaginous flap
3 Thick elastic cartilaginous flap
4 Thick hyaline cartilaginous flap
Explanation:
Epiglottis is a thin elastic cartilaginous flap present behind the root of tongue, which is depressed during swallowing to cover the opening of windpipe.
BIOXI17: BREATHING AND EXCHANGE OF GASES
338853
The process of exchange of \(\mathrm{O}_{2}\) from the atmosphere with \(\mathrm{CO}_{2}\) produced by the cells is called
1 Metabolism
2 Breathing
3 Respiration
4 Both (1) and (2)
Explanation:
The process of exchange of \(\mathrm{O}_{2}\) from the atmosphere with \(\mathrm{CO}_{2}\) produced by the cells is called respiration or breathing
BIOXI17: BREATHING AND EXCHANGE OF GASES
338854
In humans, voice is produced by
1 Larynx
2 Trachea
3 Nasopharynx
4 Glottis
Explanation:
Larynx is a cartilaginous box which helps in sound production and hence called the sound box.
BIOXI17: BREATHING AND EXCHANGE OF GASES
338855
Respiratory or exchange part of the respiratory system consists of
1 Alveoli and their ducts
2 The parts starting with external nostrils upto terminal bronchioles
3 All bronchioles
4 All bronchi and terminal bronchioles
Explanation:
Respiratory or exchange part of the respiratory system consists of alveoli and their ducts serve for actual diffusion of \(\mathrm{O}_{2}\) and \(\mathrm{CO}_{2}\) between blood and atmospheric air.
338852
Epiglottis is a ____ present behind the root of tongue, which is depressed during swallowing to cover the opening of windpipe.
1 Thin hyaline cartilaginous flap
2 Thin elastic cartilaginous flap
3 Thick elastic cartilaginous flap
4 Thick hyaline cartilaginous flap
Explanation:
Epiglottis is a thin elastic cartilaginous flap present behind the root of tongue, which is depressed during swallowing to cover the opening of windpipe.
BIOXI17: BREATHING AND EXCHANGE OF GASES
338853
The process of exchange of \(\mathrm{O}_{2}\) from the atmosphere with \(\mathrm{CO}_{2}\) produced by the cells is called
1 Metabolism
2 Breathing
3 Respiration
4 Both (1) and (2)
Explanation:
The process of exchange of \(\mathrm{O}_{2}\) from the atmosphere with \(\mathrm{CO}_{2}\) produced by the cells is called respiration or breathing
BIOXI17: BREATHING AND EXCHANGE OF GASES
338854
In humans, voice is produced by
1 Larynx
2 Trachea
3 Nasopharynx
4 Glottis
Explanation:
Larynx is a cartilaginous box which helps in sound production and hence called the sound box.
BIOXI17: BREATHING AND EXCHANGE OF GASES
338855
Respiratory or exchange part of the respiratory system consists of
1 Alveoli and their ducts
2 The parts starting with external nostrils upto terminal bronchioles
3 All bronchioles
4 All bronchi and terminal bronchioles
Explanation:
Respiratory or exchange part of the respiratory system consists of alveoli and their ducts serve for actual diffusion of \(\mathrm{O}_{2}\) and \(\mathrm{CO}_{2}\) between blood and atmospheric air.
