Potatoes are cultivated by
Potatoes are cultivated by
Options
(a) seeds (b) cutting of roots (c) foliar buds (d) buds on tubers
Correct Answer:
buds on tubers
Explanation:
No explanation available. Be the first to write the […]
Biology
Process in which fertilization occurs without fusion of gametes
Process in which fertilization occurs without fusion of gametes
Options
(a) amphimixis (b) parthenogenesis (c) autogamy (d) apomixis
Correct Answer:
apomixis
Explanation:
No explanation available. Be the first to write the explanation for […]
Rarely among angiosperms the pollen grain develops in embryo sac. This abnormally
Rarely among angiosperms the pollen grain develops in embryo sac. This abnormally is called as
Options
(a) metaxenia (b) nemec phenomenon (c) xenia (d) mesogamy
Correct Answer:
xenia
Explanation:
No explanation available. Be […]
Ruminate endosperm is found in
Ruminate endosperm is found in
Options
(a) crucifearae (b) asteraceae (c) euphorbiaceae (d) annonaceae
Correct Answer:
annonaceae
Explanation:
No explanation available. Be the first to write the explanation for this question by […]
Sexual reproduction in plants was discovered by
Sexual reproduction in plants was discovered by
Options
(a) Camerarius (b) Strasburger (c) Nawaschin (d) Hofmeister
Correct Answer:
Strasburger
Explanation:
No explanation available. Be the first to write the explanation for this question […]
Sporophyte formation from gametophyte is called
Sporophyte formation from gametophyte is called
Options
(a) apogamy (b) sporogenesis (c) gametogenesis (d) apospory
Correct Answer:
apogamy
Explanation:
No explanation available. Be the first to write the explanation for this question by […]
Stem cutting are commonly used for propagation of
Stem cutting are commonly used for propagation of
Options
(a) banana (b) rose (c) mango (d) cotton
Correct Answer:
rose
Explanation:
No explanation available. Be the first to write the explanation for this […]
Tapetal cells are characterized by the presence of
Tapetal cells are characterized by the presence of
Options
(a) dense cytoplasm and one nucleus (b) thin cytoplasm and many nuclei (c) dense cytoplasm and prominent nuclei (d) None of these
Correct Answer: […]
Tapetum is found in
Tapetum is found in
Options
(a) anther (b) male gametophyte (c) microspore (d) female gametophyte
Correct Answer:
anther
Explanation:
No explanation available. Be the first to write the explanation for this question by […]
The arrangement of megaspores in a tetrad in an angiosperm is
The arrangement of megaspores in a tetrad in an angiosperm is
Options
(a) decussate (b) tetrahedral (c) linear (d) isobilateral
Correct Answer:
linear
Explanation:
No explanation available. Be the first to write the […]