The shape of eye lens is changed by
The shape of eye lens is changed by
Options
(a) pupil (b) iris (c) optic nerve (d) ciliary muscle
Correct Answer:
ciliary muscle
Explanation:
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Biology
Contrivances for self pollination are
Contrivances for self pollination are
Options
(a) bisexuality (b) homogamy (c) cleistogamy (d) all of these
Correct Answer:
all of these
Explanation:
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Phototrophic movement is caused due to
Phototrophic movement is caused due to
Options
(a) wind effect (b) heat effect (c) light effect (d) hormone effect
Correct Answer:
light effect
Explanation:
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Azolla has symbiotic relationship with
Azolla has symbiotic relationship with
Options
(a) Chlorella (b) Anabaena (c) Nostoc (d) Tolypothrix
Correct Answer:
Anabaena
Explanation:
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The period of pregnancy is referred as
The period of pregnancy is referred as
Options
(a) fertilization (b) gestation (c) spermatization (d) ovulation
Correct Answer:
gestation
Explanation:
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Biodiversity refers to the totality of
Biodiversity refers to the totality of
Options
(a) genes (b) species (c) ecosystems (d) all of these
Correct Answer:
all of these
Explanation:
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Juicy part of litchi is an outgrowth of
Juicy part of litchi is an outgrowth of
Options
(a) nucelus (b) micropyle end (c) chalazal end (d) outer integument
Correct Answer:
outer integument
Explanation:
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In racemose inflourescence, flowers are
In racemose inflourescence, flowers are
Options
(a) acropetal (b) basipetal (c) bisexual (d) monocarpic
Correct Answer:
acropetal
Explanation:
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In nodulous plant leghaemoglobin helps in
In nodulous plant leghaemoglobin helps in
Options
(a) nitrates (b) magnesium (c) sulphur (d) iron
Correct Answer:
nitrates
Explanation:
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Sprain is due to the excessive pulling of
Sprain is due to the excessive pulling of
Options
(a) veins (b) muscle (c) ligament (d) neurons
Correct Answer:
ligament
Explanation:
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