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 […]
Number of prothallial cells present in an anther is
Options
(a) one (b) three (c) two (d) zero
Correct Answer:
zero
Explanation:
No explanation available. Be the first to write the explanation for […]
One advantage of cleistogamy is
Options
(a) it leads to greater genetic diversity (b) seed dispersal is more efficient and widespread (c) seed set is not dependent on pollinators (d) each visit of […]
Palynology is study of
Options
(a) palms (b) flowers (c) fruits (d) pollen grain
Correct Answer:
pollen grain
Explanation:
No explanation available. Be the first to write the explanation for this question by […]
Perisperm is
Options
(a) ruminant of endosperm (b) ruminant of nucellus (c) ruminant of embryo (d) ruminant of endosperm & ruminant of nucellus & ruminant of embryo
Correct Answer:
ruminant of nucellus
Explanation:
Perisperm […]
Plants of edible banana are propagated by
Options
(a) leaf base (b) seeds (c) flower buds (d) suckers
Correct Answer:
suckers
Explanation:
No explanation available. Be the first to write the explanation for […]
Pollen kitt substance is supplied by
Options
(a) tapetum (b) endothecium (c) microspore mother cell (d) middle layer
Correct Answer:
tapetum
Explanation:
No explanation available. Be the first to write the explanation for […]
Pollent grains are shed at which stage?
Options
(a) 2 celled (b) 3 celled (c) usually at 2-celled, but sometimes 3-celled (d) single celled stage
Correct Answer:
usually at 2-celled, but sometimes 3-celled
Pollination between different flowers of the same plant is called
Options
(a) autogamy (b) geitonogamy (c) xenogamy (d) allogamy
Correct Answer:
geitonogamy
Explanation:
No explanation available. Be the first to write the explanation […]
Pollination by air is called
Options
(a) anemophily (b) hydrophily (c) entomophily (d) zoophilly
Correct Answer:
anemophily
Explanation:
No explanation available. Be the first to write the explanation for this question by […]
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