Oxidative phosphorylation refers to
Options
(a) anaerobic production of ATP (b) the citric acid cycle production of ATP (c) production of ATP by chemiosmosis (d) alcoholic fermentation
Correct Answer:
production of ATP by […]
In a monoecious plant
Options
(a) male and female sex organs are on different individuals (b) male and female gametes are of two morphologically distinct types (c) male and female sex organs are […]
One advantage of cleistogamy is
Options
(a) it leads to greater genetic diversity (b) seed dispersal is more efficient and widespread (c) seed set is not dependent on pollinators (d) each visit of […]
In an aquatic ecosystem, the trophic level equivalent to cows in grasslands is
Options
(a) phytoplankton (b) zooplankton (c) nekton (d) benthos
Correct Answer:
zooplankton
Explanation:
Zooplankton are a type of heterotrophic plankton […]
The final stable community in ecological succession is
Options
(a) pioneers (b) sere (c) climax (d) canivores
Correct Answer:
climax
Explanation:
No explanation available. Be the first to write the explanation for this […]
The size of pupil is controlled by the
Options
(a) ciliary muscles (b) suspensory ligaments (c) cornea (d) iris muscles
Correct Answer:
iris muscles
Explanation:
No explanation available. Be the first to write […]
Vomiting centre is located in the
Options
(a) Stomach and sometimes in duodenum (b) gastro-intestinal tract (c) hypothalamus (d) pons varolli
Correct Answer:
pons varolli
Explanation:
No explanation available. Be the first to […]
Sewage treatment process in which part of decomposer bacteria is recycled into starting of the process is called
Options
(a) Cyclic treatment (b) Primary treatment (c) Teritary treatment (d) Activated sludge treatment
Correct […]
Which one of the following acts as secondary pollutant?
Options
(a) Br₂ (b) Cl₂ (c) NO₂ (d) HNO₃
Correct Answer:
HNO₃
Explanation:
No explanation available. Be the first to write the explanation for […]
The larva of Bombyx mori is known as
Options
(a) nymph (b) trochophore (c) cocoon (d) caterpillar
Correct Answer:
caterpillar
Explanation:
No explanation available. Be the first to write the explanation for this […]
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