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WorksheetsAnatomy of Flowering Plants
Total questions: 20
Worksheet time: 10mins
Assertion: Apical meristem and intercalary meristem both are primary meristems.
Reason: Both of these meristems appear early in life of a plant and help in the formation of the primary plant body.
(a) If both Assertion and Reason are true and Reason is the correct explanation of Assertion.
(b) If both Assertion and Reason are true but Reason is not the correct explanation of Assertion.
(c) If Assertion is true but Reason is false.
(d) If both Assertion and Reason are false.
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D
Assertion: In grasses and cereals, intercalary meristems are present.
Reason: Intercalary meristems form permanent tissues.
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D
Assertion. In collateral vascular bundles, phloem is situated towards inner side.
Reason. In monocot stem, cambium is present
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The intercalary meristem results in
(a) apical growth
(b) secondary tissues
(c) primary tissues
(d) cambium
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Collenchyma differs from sclerenchyma in
(a) having thick cell walls
(b) having wide lumen
(c) being flexible
(d) being living at maturity
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The annual rings are bands of
(a) springwood and autumn wood
(b) secondary xylem and primary xylem
(c) xylem and phloem
(d) secondary phloem and primary phloem
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A dicot root can be identified by
(a) exarch vascular bundles
(b) endarch vascular bundles
(c) presence of numerous xylem bundles
(d) presence of large pith
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