The concept that ‘population tends to increase geometrically while food supply
The concept that 'population tends to increase geometrically while food supply increases arithmetically' was put forward by Options (a) Stuart…
7 years ago
DPMT1991
Rhodopsin is found in
Rhodopsin is found in Options (a) rods only (b) whole of retina (c) cones only (d) ganglion cells Correct Answer:…
7 years ago
Two examples in which the nitrogenous waste are excreted from body
Two examples in which the nitrogenous waste are excreted from body in the form of uric acid are Options (a)…
7 years ago
Ultrafiltration is determined by
Ultrafiltration is determined by Options (a) glomerular hydrostatic pressure (b) capsular hydrostatic pressure (c) colloid osmotic pressure of blood (d)…
7 years ago
The genes, which remain confined to differential region of Y-chromosome are
The genes, which remain confined to differential region of Y-chromosome are Options (a) mutant genes (b) autosomal genes (c) holandric…
7 years ago
The closely related morphologically similar sympatric populations, but
The closely related morphologically similar sympatric populations, but reproductively isolated are designated as Options (a) clines (b) clones (c) demes…
7 years ago
Which of the following fish was introduced in India by foreigners?
Which of the following fish was introduced in India by foreigners? Options (a) Pomphret (b) Mystus singhala (c) Labeo rohita…
7 years ago
Which of the following is the main factor of desertification
Which of the following is the main factor of desertification Options (a) tourism (b) overgrazing (c) irrigated agriculture (d) tourism&overgrazing…
7 years ago
The periderm includes
The periderm includes Options (a) cork (b) secondary phloem (c) cambium (d) all of these Correct Answer: all of theseExplanation:No…
7 years ago
Excessive elongation of plant stem is due to
Excessive elongation of plant stem is due to Options (a) IAA (b) cytokinin (c) auxin (d) gibberellin Correct Answer: gibberellinExplanation:No…
7 years ago