Movement of shoulder muscle and bone is controlled by which nerve?
Movement of shoulder muscle and bone is controlled by which nerve? Options (a) spinal accessory (b) vagus (c) glossopharyngeal (d)…
8 years ago
Biology
The idea that life orginates from pre-existing life is referred as
The idea that life orginates from pre-existing life is referred as Options (a) biogenesis theory (b) special creation theory (c)…
8 years ago
Which of the following contains the actual genetic part of a sperm?
Which of the following contains the actual genetic part of a sperm? Options (a) whole of it (b) tail (c)…
8 years ago
Which of the following conducts sugar to different organs in plants?
Which of the following conducts sugar to different organs in plants? Options (a) phloem fibres (b) phloem parenchyma (c) sieve…
8 years ago
Ultraviolet radiations from sunlight causes a reaction that produces
Ultraviolet radiations from sunlight causes a reaction that produces Options (a) fluorides (b) carbon monoxide (c) sulphur oxide (d) ozone…
8 years ago
In the phosphorus cycle, weathering makes phosphate available first to
In the phosphorus cycle, weathering makes phosphate available first to Options (a) decomposers (b) producers (c) consumers (d) none of…
8 years ago
Leaf abscission, fruit fall, bud dormacy occurs by which phytohormone?
Leaf abscission, fruit fall, bud dormacy occurs by which phytohormone? Options (a) auxin (b) cytokinin (c) gibberellin (d) abscisic acid…
8 years ago
The Chipko movement for conservation of forests was started in 1972 in
The Chipko movement for conservation of forests was started in 1972 in Options (a) North Kanara district (b) Silent VAlley…
8 years ago
Which cells on grass leaves help in minimizing cuticular transpiration?
Which cells on grass leaves help in minimizing cuticular transpiration? Options (a) guard cells (b) bulliform cells (c) subsidiary cells…
8 years ago
In meiosis, the daughter cells are not similar to that of parent because of
In meiosis, the daughter cells are not similar to that of parent because of Options (a) crossing over (b) synapsis…
8 years ago