286145
Statement I: Neural signals from pneumotaxic centre can reduce duration of inspiration and thus, alter the respiratory rate.
Statement II: Occupational respiratory disorder can result in the proliferation of fibrous tissue in lungs.
1 Both Statement I and Statement II are incorrect
2 Statement I is correct but Statement II is incorrect
3 Statement I is incorrect but Statement II is correct
4 Both Statement I and Statement II are correct
Explanation:
(d)
NCERT Page-275 & 276 / N-190
BREATHING and EXCHANGE OF GASES(NCERT)
286146
Statement I: Thoracic chamber which contain lungs is anatomically an air-tight chamber.
Statement II: Change in the volume of thoracic cavity does not affect the pulmonary cavity.
1 Both Statement I and Statement II are incorrect
2 Statement I is correct but Statement II is incorrect
3 Statement I is incorrect but Statement II is correct
4 Both Statement I and Statement II are correct
Explanation:
(b) Change in the volume of thoracic cavity, affect the pulmonary cavity.
NCERT ( Page-270 / N-185
BREATHING and EXCHANGE OF GASES(NCERT)
286147
Statement I: Red coloured iron containing pigment in RBCs is haemoglobin.
Statement II: ${{\text{O}}_{2}}$ binds with haemoglobin irreversible to form oxyhaemoglobin.
1 Both Statement I and Statement II are incorrect
2 Statement I is correct but Statement II is incorrect
3 Statement I is incorrect but Statement II is correct
4 Both Statement I and Statement II are correct
Explanation:
(b) The binding of ${{\text{O}}_{2}}$ with the haemoglobin is a reversible process.
NCERT Page-274 / N-189
BREATHING and EXCHANGE OF GASES(NCERT)
286153
Which one of the followings statements is not correct?
1 (ii)
2 (iii) and (iv)
3 (i) and (ii)
4 All of these
Explanation:
(a) Binding of oxygen with haemoglobin is primarily related to partial pressure of ${{\text{O}}_{2}}$.
NCERT Page-274 / N-189
BREATHING and EXCHANGE OF GASES(NCERT)
286154
Read the following four statements carefully.
1 (i) and (ii)
2 (ii) and (iii)
3 (iii) and (iv)
4 (i) and (iv)
Explanation:
(d) The part of the respiratory system starting with the external nostrils up to the terminal bronchioles constitutes the conducting part whereas the alveoli and their ducts form the respiratory or exchange part. During swallowing, glottis can be covered by a thin elastic cartilaginous flap called epiglottis to prevent the entry of food into the larynx.
286145
Statement I: Neural signals from pneumotaxic centre can reduce duration of inspiration and thus, alter the respiratory rate.
Statement II: Occupational respiratory disorder can result in the proliferation of fibrous tissue in lungs.
1 Both Statement I and Statement II are incorrect
2 Statement I is correct but Statement II is incorrect
3 Statement I is incorrect but Statement II is correct
4 Both Statement I and Statement II are correct
Explanation:
(d)
NCERT Page-275 & 276 / N-190
BREATHING and EXCHANGE OF GASES(NCERT)
286146
Statement I: Thoracic chamber which contain lungs is anatomically an air-tight chamber.
Statement II: Change in the volume of thoracic cavity does not affect the pulmonary cavity.
1 Both Statement I and Statement II are incorrect
2 Statement I is correct but Statement II is incorrect
3 Statement I is incorrect but Statement II is correct
4 Both Statement I and Statement II are correct
Explanation:
(b) Change in the volume of thoracic cavity, affect the pulmonary cavity.
NCERT ( Page-270 / N-185
BREATHING and EXCHANGE OF GASES(NCERT)
286147
Statement I: Red coloured iron containing pigment in RBCs is haemoglobin.
Statement II: ${{\text{O}}_{2}}$ binds with haemoglobin irreversible to form oxyhaemoglobin.
1 Both Statement I and Statement II are incorrect
2 Statement I is correct but Statement II is incorrect
3 Statement I is incorrect but Statement II is correct
4 Both Statement I and Statement II are correct
Explanation:
(b) The binding of ${{\text{O}}_{2}}$ with the haemoglobin is a reversible process.
NCERT Page-274 / N-189
BREATHING and EXCHANGE OF GASES(NCERT)
286153
Which one of the followings statements is not correct?
1 (ii)
2 (iii) and (iv)
3 (i) and (ii)
4 All of these
Explanation:
(a) Binding of oxygen with haemoglobin is primarily related to partial pressure of ${{\text{O}}_{2}}$.
NCERT Page-274 / N-189
BREATHING and EXCHANGE OF GASES(NCERT)
286154
Read the following four statements carefully.
1 (i) and (ii)
2 (ii) and (iii)
3 (iii) and (iv)
4 (i) and (iv)
Explanation:
(d) The part of the respiratory system starting with the external nostrils up to the terminal bronchioles constitutes the conducting part whereas the alveoli and their ducts form the respiratory or exchange part. During swallowing, glottis can be covered by a thin elastic cartilaginous flap called epiglottis to prevent the entry of food into the larynx.
286145
Statement I: Neural signals from pneumotaxic centre can reduce duration of inspiration and thus, alter the respiratory rate.
Statement II: Occupational respiratory disorder can result in the proliferation of fibrous tissue in lungs.
1 Both Statement I and Statement II are incorrect
2 Statement I is correct but Statement II is incorrect
3 Statement I is incorrect but Statement II is correct
4 Both Statement I and Statement II are correct
Explanation:
(d)
NCERT Page-275 & 276 / N-190
BREATHING and EXCHANGE OF GASES(NCERT)
286146
Statement I: Thoracic chamber which contain lungs is anatomically an air-tight chamber.
Statement II: Change in the volume of thoracic cavity does not affect the pulmonary cavity.
1 Both Statement I and Statement II are incorrect
2 Statement I is correct but Statement II is incorrect
3 Statement I is incorrect but Statement II is correct
4 Both Statement I and Statement II are correct
Explanation:
(b) Change in the volume of thoracic cavity, affect the pulmonary cavity.
NCERT ( Page-270 / N-185
BREATHING and EXCHANGE OF GASES(NCERT)
286147
Statement I: Red coloured iron containing pigment in RBCs is haemoglobin.
Statement II: ${{\text{O}}_{2}}$ binds with haemoglobin irreversible to form oxyhaemoglobin.
1 Both Statement I and Statement II are incorrect
2 Statement I is correct but Statement II is incorrect
3 Statement I is incorrect but Statement II is correct
4 Both Statement I and Statement II are correct
Explanation:
(b) The binding of ${{\text{O}}_{2}}$ with the haemoglobin is a reversible process.
NCERT Page-274 / N-189
BREATHING and EXCHANGE OF GASES(NCERT)
286153
Which one of the followings statements is not correct?
1 (ii)
2 (iii) and (iv)
3 (i) and (ii)
4 All of these
Explanation:
(a) Binding of oxygen with haemoglobin is primarily related to partial pressure of ${{\text{O}}_{2}}$.
NCERT Page-274 / N-189
BREATHING and EXCHANGE OF GASES(NCERT)
286154
Read the following four statements carefully.
1 (i) and (ii)
2 (ii) and (iii)
3 (iii) and (iv)
4 (i) and (iv)
Explanation:
(d) The part of the respiratory system starting with the external nostrils up to the terminal bronchioles constitutes the conducting part whereas the alveoli and their ducts form the respiratory or exchange part. During swallowing, glottis can be covered by a thin elastic cartilaginous flap called epiglottis to prevent the entry of food into the larynx.
NEET Test Series from KOTA - 10 Papers In MS WORD
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BREATHING and EXCHANGE OF GASES(NCERT)
286145
Statement I: Neural signals from pneumotaxic centre can reduce duration of inspiration and thus, alter the respiratory rate.
Statement II: Occupational respiratory disorder can result in the proliferation of fibrous tissue in lungs.
1 Both Statement I and Statement II are incorrect
2 Statement I is correct but Statement II is incorrect
3 Statement I is incorrect but Statement II is correct
4 Both Statement I and Statement II are correct
Explanation:
(d)
NCERT Page-275 & 276 / N-190
BREATHING and EXCHANGE OF GASES(NCERT)
286146
Statement I: Thoracic chamber which contain lungs is anatomically an air-tight chamber.
Statement II: Change in the volume of thoracic cavity does not affect the pulmonary cavity.
1 Both Statement I and Statement II are incorrect
2 Statement I is correct but Statement II is incorrect
3 Statement I is incorrect but Statement II is correct
4 Both Statement I and Statement II are correct
Explanation:
(b) Change in the volume of thoracic cavity, affect the pulmonary cavity.
NCERT ( Page-270 / N-185
BREATHING and EXCHANGE OF GASES(NCERT)
286147
Statement I: Red coloured iron containing pigment in RBCs is haemoglobin.
Statement II: ${{\text{O}}_{2}}$ binds with haemoglobin irreversible to form oxyhaemoglobin.
1 Both Statement I and Statement II are incorrect
2 Statement I is correct but Statement II is incorrect
3 Statement I is incorrect but Statement II is correct
4 Both Statement I and Statement II are correct
Explanation:
(b) The binding of ${{\text{O}}_{2}}$ with the haemoglobin is a reversible process.
NCERT Page-274 / N-189
BREATHING and EXCHANGE OF GASES(NCERT)
286153
Which one of the followings statements is not correct?
1 (ii)
2 (iii) and (iv)
3 (i) and (ii)
4 All of these
Explanation:
(a) Binding of oxygen with haemoglobin is primarily related to partial pressure of ${{\text{O}}_{2}}$.
NCERT Page-274 / N-189
BREATHING and EXCHANGE OF GASES(NCERT)
286154
Read the following four statements carefully.
1 (i) and (ii)
2 (ii) and (iii)
3 (iii) and (iv)
4 (i) and (iv)
Explanation:
(d) The part of the respiratory system starting with the external nostrils up to the terminal bronchioles constitutes the conducting part whereas the alveoli and their ducts form the respiratory or exchange part. During swallowing, glottis can be covered by a thin elastic cartilaginous flap called epiglottis to prevent the entry of food into the larynx.
286145
Statement I: Neural signals from pneumotaxic centre can reduce duration of inspiration and thus, alter the respiratory rate.
Statement II: Occupational respiratory disorder can result in the proliferation of fibrous tissue in lungs.
1 Both Statement I and Statement II are incorrect
2 Statement I is correct but Statement II is incorrect
3 Statement I is incorrect but Statement II is correct
4 Both Statement I and Statement II are correct
Explanation:
(d)
NCERT Page-275 & 276 / N-190
BREATHING and EXCHANGE OF GASES(NCERT)
286146
Statement I: Thoracic chamber which contain lungs is anatomically an air-tight chamber.
Statement II: Change in the volume of thoracic cavity does not affect the pulmonary cavity.
1 Both Statement I and Statement II are incorrect
2 Statement I is correct but Statement II is incorrect
3 Statement I is incorrect but Statement II is correct
4 Both Statement I and Statement II are correct
Explanation:
(b) Change in the volume of thoracic cavity, affect the pulmonary cavity.
NCERT ( Page-270 / N-185
BREATHING and EXCHANGE OF GASES(NCERT)
286147
Statement I: Red coloured iron containing pigment in RBCs is haemoglobin.
Statement II: ${{\text{O}}_{2}}$ binds with haemoglobin irreversible to form oxyhaemoglobin.
1 Both Statement I and Statement II are incorrect
2 Statement I is correct but Statement II is incorrect
3 Statement I is incorrect but Statement II is correct
4 Both Statement I and Statement II are correct
Explanation:
(b) The binding of ${{\text{O}}_{2}}$ with the haemoglobin is a reversible process.
NCERT Page-274 / N-189
BREATHING and EXCHANGE OF GASES(NCERT)
286153
Which one of the followings statements is not correct?
1 (ii)
2 (iii) and (iv)
3 (i) and (ii)
4 All of these
Explanation:
(a) Binding of oxygen with haemoglobin is primarily related to partial pressure of ${{\text{O}}_{2}}$.
NCERT Page-274 / N-189
BREATHING and EXCHANGE OF GASES(NCERT)
286154
Read the following four statements carefully.
1 (i) and (ii)
2 (ii) and (iii)
3 (iii) and (iv)
4 (i) and (iv)
Explanation:
(d) The part of the respiratory system starting with the external nostrils up to the terminal bronchioles constitutes the conducting part whereas the alveoli and their ducts form the respiratory or exchange part. During swallowing, glottis can be covered by a thin elastic cartilaginous flap called epiglottis to prevent the entry of food into the larynx.