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The given figure shows the L.S. of a monocot embryo. Choose th
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The given figure shows the L.S. of a monocot embryo. Choose the correct labelling for A, B, C and D marked in the figure from the options given below.
Embryo and Endosperm

A
A – Coleoptile; B – Scutellum; C – Epiblast; D – Coleorhiza

B
A – Scutellum; B – Coleoptile; C – Coleorhiza; D – Epiblast

C
A – Scutellum; B – Epiblast; C – Coleoptile; D – Coleorhiza

D
A – Scutellum; B – Coleoptile; C – Epiblast; D – Coleorhiza

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Xtract Objective Biology for NEET (Disha)

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The given figure shows the L.S. of a monocot embryo. Choose the correct labelling for A, B, C and D marked in the figure from the options given below.
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In the given figure of monocot embryo, the structure marked as A, B, C and D are respectively scutellum, coleoptile, epiblast and coleorhiza. Scutellum is the large shield like cotyledon of the embryo of certain monocots. It is specialized for the absorption of food from the endosperm. Coleoptile is the first leaf above the ground, forming a protective sheath around the stem tip. It surrounds the plumule. Epiblast is the outermost layer of an embryo before it differentiates into ectoderm and mesoderm. Coleorhiza is the sheath that envelops the radicle in certain plants (grass or cereal grain) and that is penetrated by the root in germination.
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Question Text
The given figure shows the L.S. of a monocot embryo. Choose the correct labelling for A, B, C and D marked in the figure from the options given below.
TopicSexual Reproduction in Flowering Plants
SubjectBiology
ClassClass 12
Answer TypeText solution:1
Upvotes68