In a cereal grain the single cotyledon of embryo is represented by
In a cereal grain the single cotyledon of embryo is represented by
(a) scutellum
(b) prophyll
(c) coleoptile
(d) coleorhiza
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Correct option (a) scutellum
Explanation:
In a cereal grain (e.g. wheat), the single cotyledon of embryo is represented by the scutellum, Scutellum is speciallsed for nutrient absorytion from the endosperm.
Coleoptile is a modified ensheathing leaf that covers and protects the young primary leaves of a grass seedling.
Coleorhiza is a sheath like structure found on the radicle which covers and protects it during the growth lnto the soil.
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