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Fill in the blanks and choose the correc...

Fill in the blanks and choose the correct option.
(A) Gymnosperms lack ______ in their xylem.
(B) Phloem parenchyma is absent in most of the _____
(C ) In roots, the primary xylem is ________ .

A

A - Tracheids , B - Dicots , C - Endarch

B

A - Vessel , B - Monocots C- Exarch

C

A - Tracheids, B- Mnonocots , C - Endarch

D

A- Vessels, B- Dicots , C-Exarch

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VMC MODULES ENGLISH-ANATOMY OF FLOWERING PLANTS -EFFICIENT
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  2. Find out incorrect combination w.r.t simple permanent tissue :

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  3. Fill in the blanks and choose the correct option. (A) Gymnosperms la...

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  5. Mark the odd one w.r.t . T.S. of a plant's part 1 Vascular bundles ...

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  6. Bulliform cells are 1 Are large, empty and colourful 2 Presen...

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  7. Find the correct match w.r.t. annual rings.

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  8. Identify the statements as true (T) or false (F) w.r.t secondary growt...

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  9. Heartwood is durable and resistant to the attacks of microbes and inse...

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  10. Which of the following statement is true for the simple permanent tiss...

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  11. Sclereids are found in A. Fruit wall of nuts B. Pulp of fruits l...

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  12. The specialised parenchyma cells closedly associated with sieve tube e...

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  13. Water impermeable, waxy material suberin in the form of strips is pres...

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  14. The extractives of heart wood are

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  15. Stem with open vascular bundles arranged in ring contains

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  16. During secondary growth in a dicot root, cork cambium is formed by the...

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  17. Pith, which constitutes the central core of stem is also called

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  18. Describe secondary growth in a dicot root

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  20. Which of the following statement is true?

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