338856
The dorsal, ventral side of thoracic chamber is bounded by ____ respectively
1 Vertebral column, sternum
2 Vertebral column, ribs
3 Diaphragm, ribs
4 Ribs, diaphragm
Explanation:
The thoracic chamber is formed dorsally by vertebral column, ventrally by the sternum, laterally by the ribs and on the lower side of the dome-shaped diaphragm
BIOXI17: BREATHING AND EXCHANGE OF GASES
338857
Larynx lies above the ____
1 Pharynx
2 Trachea
3 Bronchus
4 Lungs
Explanation:
The larynx, more commonly known as the voice box or the Adam's apple, is crucial in the production and differentiation of speech sounds. The larynx is located at exactly the point where the throat divides between the trachea (the windpipe), which leads to the lungs, and the oesophagus (the tube that carries food or drink to the stomach).
BIOXI17: BREATHING AND EXCHANGE OF GASES
338858
Which of the following statements is correct regarding respiratory system?
1 Each terminal bronchiole gives rise to a network of bronchi
2 The alveoli are highly vascularised
3 The lungs are covered by a single-layered membrane
4 The pleural fluid increases friction on the lung surface
Explanation:
The alveoli are highly vascularized.
BIOXI17: BREATHING AND EXCHANGE OF GASES
338859
The reason for change of voice pitch in males from high to low on puberty is
1 Thickening of vocal cords under the effect of androgens
2 Thickening of epiglottis under the effect of androgens
3 Shortening of larynx
4 Shortening of vocal cords under the effect of androgens
Explanation:
At puberty, the vocal cords of boys are thickened due to effect of androgens. The vocal cords of males are longer and thicker in males, due to which they have low pitch voice.
338856
The dorsal, ventral side of thoracic chamber is bounded by ____ respectively
1 Vertebral column, sternum
2 Vertebral column, ribs
3 Diaphragm, ribs
4 Ribs, diaphragm
Explanation:
The thoracic chamber is formed dorsally by vertebral column, ventrally by the sternum, laterally by the ribs and on the lower side of the dome-shaped diaphragm
BIOXI17: BREATHING AND EXCHANGE OF GASES
338857
Larynx lies above the ____
1 Pharynx
2 Trachea
3 Bronchus
4 Lungs
Explanation:
The larynx, more commonly known as the voice box or the Adam's apple, is crucial in the production and differentiation of speech sounds. The larynx is located at exactly the point where the throat divides between the trachea (the windpipe), which leads to the lungs, and the oesophagus (the tube that carries food or drink to the stomach).
BIOXI17: BREATHING AND EXCHANGE OF GASES
338858
Which of the following statements is correct regarding respiratory system?
1 Each terminal bronchiole gives rise to a network of bronchi
2 The alveoli are highly vascularised
3 The lungs are covered by a single-layered membrane
4 The pleural fluid increases friction on the lung surface
Explanation:
The alveoli are highly vascularized.
BIOXI17: BREATHING AND EXCHANGE OF GASES
338859
The reason for change of voice pitch in males from high to low on puberty is
1 Thickening of vocal cords under the effect of androgens
2 Thickening of epiglottis under the effect of androgens
3 Shortening of larynx
4 Shortening of vocal cords under the effect of androgens
Explanation:
At puberty, the vocal cords of boys are thickened due to effect of androgens. The vocal cords of males are longer and thicker in males, due to which they have low pitch voice.
NEET Test Series from KOTA - 10 Papers In MS WORD
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BIOXI17: BREATHING AND EXCHANGE OF GASES
338856
The dorsal, ventral side of thoracic chamber is bounded by ____ respectively
1 Vertebral column, sternum
2 Vertebral column, ribs
3 Diaphragm, ribs
4 Ribs, diaphragm
Explanation:
The thoracic chamber is formed dorsally by vertebral column, ventrally by the sternum, laterally by the ribs and on the lower side of the dome-shaped diaphragm
BIOXI17: BREATHING AND EXCHANGE OF GASES
338857
Larynx lies above the ____
1 Pharynx
2 Trachea
3 Bronchus
4 Lungs
Explanation:
The larynx, more commonly known as the voice box or the Adam's apple, is crucial in the production and differentiation of speech sounds. The larynx is located at exactly the point where the throat divides between the trachea (the windpipe), which leads to the lungs, and the oesophagus (the tube that carries food or drink to the stomach).
BIOXI17: BREATHING AND EXCHANGE OF GASES
338858
Which of the following statements is correct regarding respiratory system?
1 Each terminal bronchiole gives rise to a network of bronchi
2 The alveoli are highly vascularised
3 The lungs are covered by a single-layered membrane
4 The pleural fluid increases friction on the lung surface
Explanation:
The alveoli are highly vascularized.
BIOXI17: BREATHING AND EXCHANGE OF GASES
338859
The reason for change of voice pitch in males from high to low on puberty is
1 Thickening of vocal cords under the effect of androgens
2 Thickening of epiglottis under the effect of androgens
3 Shortening of larynx
4 Shortening of vocal cords under the effect of androgens
Explanation:
At puberty, the vocal cords of boys are thickened due to effect of androgens. The vocal cords of males are longer and thicker in males, due to which they have low pitch voice.
338856
The dorsal, ventral side of thoracic chamber is bounded by ____ respectively
1 Vertebral column, sternum
2 Vertebral column, ribs
3 Diaphragm, ribs
4 Ribs, diaphragm
Explanation:
The thoracic chamber is formed dorsally by vertebral column, ventrally by the sternum, laterally by the ribs and on the lower side of the dome-shaped diaphragm
BIOXI17: BREATHING AND EXCHANGE OF GASES
338857
Larynx lies above the ____
1 Pharynx
2 Trachea
3 Bronchus
4 Lungs
Explanation:
The larynx, more commonly known as the voice box or the Adam's apple, is crucial in the production and differentiation of speech sounds. The larynx is located at exactly the point where the throat divides between the trachea (the windpipe), which leads to the lungs, and the oesophagus (the tube that carries food or drink to the stomach).
BIOXI17: BREATHING AND EXCHANGE OF GASES
338858
Which of the following statements is correct regarding respiratory system?
1 Each terminal bronchiole gives rise to a network of bronchi
2 The alveoli are highly vascularised
3 The lungs are covered by a single-layered membrane
4 The pleural fluid increases friction on the lung surface
Explanation:
The alveoli are highly vascularized.
BIOXI17: BREATHING AND EXCHANGE OF GASES
338859
The reason for change of voice pitch in males from high to low on puberty is
1 Thickening of vocal cords under the effect of androgens
2 Thickening of epiglottis under the effect of androgens
3 Shortening of larynx
4 Shortening of vocal cords under the effect of androgens
Explanation:
At puberty, the vocal cords of boys are thickened due to effect of androgens. The vocal cords of males are longer and thicker in males, due to which they have low pitch voice.