A. | RBCs are devoid of nucleus in most of the mammals and are biconvex in shape. |
B. | Lymph has the same mineral distribution as that in plasma. |
C. | By counting the number of QRS complexes in ECG that occur in a given time period, one can determine the heartbeat rate of an individual. |
D. | Heart is an endodermally derived organ. |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyColumn I | Column II | ||
(a) | Eosinophils | (i) | 60-65% |
(b) | Monocytes | (ii) | 0.5-1% |
(c) | Basophils | (iii) | 6-8% |
(d) | Neutrophils | (iv) | 2-3% |
(a) | (b) | (c) | (d) | |
1. | (iii) | (iv) | (ii) | (i) |
2. | (i) | (ii) | (iii) | (iv) |
3. | (iv) | (iii) | (ii) | (i) |
4. | (iv) | (iii) | (i) | (ii) |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyAdult human RBCs are enucleated. Which of the following statement(s) is/ are the most appropriate explanation for this feature?
(a) | They do not need to reproduce |
(b) | They are somatic cells |
(c) | They do not metabolize |
(d) | All their internal space is available for oxygen transport |
1. Only (a)
2. (a),(c) and (d)
3. (b) and (c)
4. Only (d)
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyMatch the following columns and select the correct option:
Column-I | Column-I | ||
(a) | Eosinophils | (i) | Immune response |
(b) | Basophils | (ii) | Phagocytosis |
(c) | Neutrophils | (iii) | Release histaminase, destructive enzymes |
(d) | Lymphocytes | (iv) | Release granules containing histamine |
(a) | (b) | (c) | (d) | |
1. | (iv) | (i) | (ii) | (iii) |
2. | (i) | (ii) | (iv) | (iii) |
3. | (ii) | (i) | (iii) | (iv) |
4. | (iii) | (iv) | (ii) | (i) |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyPrefer Books for Question Practice? Get NEETprep's Unique MCQ Books with Online Audio/Video/Text Solutions via Telegram Bot
NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyPrefer Books for Question Practice? Get NEETprep's Unique MCQ Books with Online Audio/Video/Text Solutions via Telegram Bot
NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyPrefer Books for Question Practice? Get NEETprep's Unique MCQ Books with Online Audio/Video/Text Solutions via Telegram Bot
NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyAnimal | Altitude | Corpuscles (%) |
Animal 1 | Sea level | 34 |
Animal 2 | Sea level | 33 |
Animal 1 | 4700 m | 50 |
Animal 2 | 4700 m | 34 |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyPrefer Books for Question Practice? Get NEETprep's Unique MCQ Books with Online Audio/Video/Text Solutions via Telegram Bot
NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology