Which one of the following substance is at its lowest level in fish food?
Options
(a) actin (b) cholesterol (c) myosin (d) tissue fluid
Correct Answer:
cholesterol
Explanation:
No explanation available. Be the […]
C₄ plants are also called
Options
(a) Kerbs type (b) Calvin type (c) Blackman type (d) Hatch-Slack type
Correct Answer:
Hatch-Slack type
Explanation:
No explanation available. Be the first to write the explanation […]
Bubonic plague’ is transmitted by
Options
(a) mosquito (b) rat flea (c) house fly (d) cockroach
Correct Answer:
rat flea
Explanation:
No explanation available. Be the first to write the explanation for this […]
Glycerine is a/an
Options
(a) ester (b) secondary alcohol (c) tertiary alcohol (d) trihydric alcohol
Correct Answer:
trihydric alcohol
Explanation:
No explanation available. Be the first to write the explanation for this question […]
When a strong beam of light is passed through a colloidal solution, the light will
Options
(a) give a rainbow (b) be reflected (c) be scattered (d) pass unchanged
Correct Answer:
be scattered
The pigment responsible for photomorphogenetic response is
Options
(a) xanthophyll (b) cytochrome (c) chlorophyll b (d) phytochrome
Correct Answer:
phytochrome
Explanation:
No explanation available. Be the first to write the explanation for this […]
The type of placentation in which ovary is syncarpus unilocular and ovules on sutures is called
Options
(a) marginal placentation (b) apical placentation (c) parietal placentation (d) superficial placentation
Correct Answer:
parietal placentation
The net gain of energy from one molecule of sucrose in aerobic respiration is
Options
(a) 18 ATP (b) 60 ATP (c) 38 ATP (d) 80 ATP
Correct Answer:
80 ATP
Explanation:
No […]
Increase in the concentration of pollutants in higher tropic levels is called
Options
(a) recyling (b) biodegradation (c) eutrophication (d) biomagnification
Correct Answer:
biomagnification
Explanation:
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Acetone reacts with iodine to form iodoform in the presence of
Options
(a) CaCO₃ (b) MgCO₃ (c) NaOH (d) all of these
Correct Answer:
NaOH
Explanation:
No explanation available. Be the first to […]
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