If pollen of a flower falls on the stigma of another flower, belonging to the same plant, it is called
Options
(a) geitonogamy (b) herkogamy (c) cleistogamy (d) autogamy
Correct Answer:
geitonogamy
Explanation: […]
Most common ovule, having funiculus lying close to the micropyle is called
Options
(a) anatropous (b) circinotropous (c) campylotropous (d) amphitropous
Correct Answer:
anatropous
Explanation:
In anatropous ovule (completely inverted), the micropyle comes […]
Major source of oil moisture is
Options
(a) rain water (b) underground water (c) river water (d) atmospheric humidity
Correct Answer:
rain water
Explanation:
It is mainly rain water which is retained by […]
Which of the most stable product formed with haemoglobin?
Options
(a) CO₂ (b) CO (c) O₂ (d) SO₂
Correct Answer:
CO
Explanation:
No explanation available. Be the first to write the explanation for […]
Genetic dwarfness can be overcome by treating it with
Options
(a) auxin (b) anti-gibberellins (c) gibberellins (d) ethylene
Correct Answer:
gibberellins
Explanation:
No explanation available. Be the first to write the explanation for […]
Piercing and sucking mouth parts are found in
Options
(a) mosquitoes (b) butterfly (c) house fly (d) ticks
Correct Answer:
mosquitoes
Explanation:
No explanation available. Be the first to write the explanation for […]
Gigantism and acromegaly are caused due to increase of
Options
(a) CH (b) STH (c) ADH (d) LH
Correct Answer:
STH
Explanation:
No explanation available. Be the first to write the explanation for […]
A good example for recapitulation theory is
Options
(a) canine teeth of dog (b) placenta of mammals (c) tadpole larva of frog (d) embryonic membranes of reptiles
Correct Answer:
tadpole larva of frog
Colour blindness, in male, can be represented as
Options
(a) XᶜY (b) XᶜYᶜ (c) X⁺Y (d) X⁺X
Correct Answer:
XᶜY
Explanation:
No explanation available. Be the first to write the explanation for this […]
Coryza disease in poultry spreads by
Options
(a) litter (b) food (c) water (d) soil
Correct Answer:
water
Explanation:
No explanation available. Be the first to write the explanation for this question by […]
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