Which of the following in not a true subcellular organelle?
Options
(a) peroxisome (b) ribosome (c) chloroplast (d) lysosome
Correct Answer:
ribosome
Explanation:
No explanation available. Be the first to write the explanation […]
The storage tanks of the cells are
Options
(a) lysosomes (b) ribosomes (c) vacuoles (d) all of these
Correct Answer:
vacuoles
Explanation:
No explanation available. Be the first to write the explanation for […]
The low temperature treatment that shortens the period between sowing and the flowering is called
Options
(a) chemotaxy (b) freezing injury (c) vernalization (d) devermalization
Correct Answer:
vernalization
Explanation:
Photoperiodism is the response […]
Golgi body is associated with
Options
(a) packaging and storage of material (b) cell wall formation (c) transport of enzyme (d) packaging and storage of material,cell wall formation,transport of enzyme,all of the above
Correct […]
In Kreb’s cycle GTP is formed in
Options
(a) substrate level phosphorylation (b) oxidative phosphorylation (c) non-cyclic photophosphorylation (d) cyclic photophosphorylation
Correct Answer:
substrate level phosphorylation
Explanation:
In Krebs cycle, GTP is formed […]
Pollination by bats is called
Options
(a) anemophily (b) hydrophily (c) ornithophily (d) chiropterophily
Correct Answer:
chiropterophily
Explanation:
No explanation available. Be the first to write the explanation for this question by […]
Prostaglandins have no role in
Options
(a) inflammatory and allergic reactions (b) blood clotting (c) smooth muscle contraction (d) conduction of nerve impulses
Correct Answer:
conduction of nerve impulses
Explanation:
Prostaglandin is any […]
Which of the following basic processes affect the Hardy Weinberg equilibrium?
Options
(a) mutation and recombination (b) gene migration and genetic drift (c) natural selection (d) all of the above
Correct Answer:
all […]
Azolla increases soil fertility of
Options
(a) maize (b) barley (c) rice (d) wheat
Correct Answer:
rice
Explanation:
No explanation available. Be the first to write the explanation for this question by […]
India has two hot spots North East Himalayas and Western Ghats which are rich in
Options
(a) some mammals (b) swallowed tailed butterflies (c) amphibian, reptiles, some mammals, butterflies and flowering plants (d) […]
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