Hydrolic enzyme is secreted by
Options
(a) Golgi body (b) Lysosome (c) Endoplasmic reticulum (d) mitochondria
Correct Answer:
Lysosome
Explanation:
No explanation available. Be the first to write the explanation for this question by […]
Hydroponics – Select the right answer
Options
(a) growing plants without soil (b) growing plants in water (c) growing plants without organic matter (d) All are correct
Correct Answer:
All are correct
Explanation:
No […]
Hypothetical plant hormones are
Options
(a) florigen (b) vernalin (c) florigen and vernalin (d) auxin
Correct Answer:
florigen and vernalin
Explanation:
The commonly recognized classes of plant hormones are the auxins, gibberelins, cytokinins, abscisic […]
Identify the anabolic process from the following
Options
(a) photosynthesis (b) Glycolysis (c) Hydrolysis of starch (d) Respiration
Correct Answer:
photosynthesis
Explanation:
No explanation available. Be the first to write the explanation for this […]
Histones are rich in
Options
(a) alanine and glycine (b) lysine and arginine (c) histidine and serine (d) serine
Correct Answer:
lysine and arginine
Explanation:
No explanation available. Be the first to write the […]
Hormone involved in phototropism is
Options
(a) kinetin (b) IAA (c) gibberellins (d) 2,4-D
Correct Answer:
IAA
Explanation:
Phototropism is the bending response of shoots towards the source of light. It is promoted by […]
Hormones released during stress condition is
Options
(a) gibberellin (b) auxin (c) ethylene (d) ABA
Correct Answer:
ABA
Explanation:
Abscisic acid (ABA) is a growth inhibitor which is involved in the seed dormancy. Dormant […]
How is the movement of electrons in ETC in light reaction?
Options
(a) Uphill in terms of redox reaction (b) down hill in terms of redox reaction (c) Either Uphill in terms of redox […]
How many pyrrole rings are there in porphyrin?
Options
(a) one (b) two (c) three (d) four
Correct Answer:
four
Explanation:
Four pyrrole rings are there in porphyrin. Chlorophyll structure was studied by Wilstatler, […]
How would you differentiate between apoplast and symplast?
Options
(a) Apoplast relies on active transport (b) Symplast deals in non-living spaces and cell walls (c) Apoplast prevents passive diffusion (d) Apoplasts deals in non-living […]
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