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Earn 100
__________ lack sieve tubes and companion cells.
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Important Questions on Anatomy of Flowering Plants
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The hardness of legume seed coats is due to the presence of
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Identify the figure and select the incorrect option.
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Vessels are characterized by all of these, except
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Consider the following statements and select the option that correctly fills in blanks.
(I) __A__ are elongated or tube-like cells with thick lignified walls and tapering end.
(II) __B__ have highly thickened wall and obliterated lumen.
(III) The radial conduction of water takes place by the __C__.
(IV) In roots primary xylem is called __D__.MEDIUM
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Which of the following is not a phloem fiber?
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Phloem in gymnosperm is composed of
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Which of the following tissues is not found in monocotyledons?
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The mature sieve tube element lacks a nucleus. So its function is controlled by the nucleus of the
