Auxin originates at the tip of the stem and controls growth elsewhere. The movement of auxin is largely
Options
(a) Basipetal (b) Acropetal (c) Acropetal and basipetal (d) Centropetal
Correct Answer:
Basipetal
Explanation: […]
Unloading of minerals occur at
Options
(a) apical meristem (b) fine vein ending (c) fruits (d) apical meristem & fine vein ending & fruits
Correct Answer:
apical meristem & fine vein ending & […]
The term given by ‘cytoplasm’ and ‘nucleoplasm’ were
Options
(a) Purkinje (b) Strasburger (c) Brown (d) Flemming
Correct Answer:
Strasburger
Explanation:
No explanation available. Be the first to write the explanation for this […]
Cell wall consists of
Options
(a) lignin, hemicellulose,protein and lipid (b) hemicellulose,cellulose,tubulin and lignin (c) lignin,hemicellulose,pectin and liquid (d) lignin,hemicellulose,pectin and cellulose
Correct Answer:
lignin,hemicellulose,pectin and cellulose
Explanation:
No explanation available. Be the first […]
Population density of terrestrial organisms is measured in terms of individual per
Options
(a) meter³ (b) meter⁴ (c) meter (d) meter²
Correct Answer:
meter²
Explanation:
No explanation available. Be the first to write […]
Paracetamol is a
Options
(a) analgesic (b) antipyretic (c) both (a) and (b) (d) antimatarial
Correct Answer:
antipyretic
Explanation:
No explanation available. Be the first to write the explanation for this question by […]
The van’t Hoff factor for a solute that associates in solution is
Options
(a) zero (b) 1 (c) less than 1 (d) more than 1
Correct Answer:
less than 1
Explanation:
Since the […]
The acceleration due to gravity becomes (g/2) where g=acceleration due to gravity on the surface of the earth at a height equal to
Options
(a) 4R (b) R/4 (c) 2R (d) R/2
Correct Answer: […]
The largest RBCs have been seen in
Options
(a) elephant (b) whale (c) amphibia (d) man
Correct Answer:
amphibia
Explanation:
No explanation available. Be the first to write the explanation for this question […]
In man, the blue eye colour is recessive to the brown eye colour. If the boy has brown eye and his mother is blue eyed, what weould be the phenotype of his father?
Options […]
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