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Collenchyma is a type of mechanical tiss...

Collenchyma is a type of mechanical tissue but it is not as efficient as sclerenchyma. However, it has certain advantages like
(a) It offers no resistance to the growing organs
(b) It has the power of growth
(c) It is fiexible
(d) Through it has the power of growth, it offers no resistance to the growing organs and it is flexible

A

it offers no resistance to the growing organs

B

it has no cellulose In the cell wall

C

it is flexible

D

It has the power of growth, it offers no resistance to the growing organs and is not flexible

Text Solution

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The correct Answer is:
C
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AAKASH INSTITUTE ENGLISH-ANATOMY OF FLOWERING PLANTS -ASSIGNMENT SECTION B Objective Type Questions
  1. According to histogen theory, stem epidermis is derived from

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  2. (A) According to Clowes roots apex consists of an inverted cup like st...

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  3. Collenchyma is a type of mechanical tissue but it is not as efficient ...

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  4. Isodiametric sclereids, found in hard endocarp of coconut and fleshy p...

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  5. Main water-conducting element of xylem in homoxylous plants is (a) Tr...

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  6. In trees, the death of protoplasm is essential for a vital function su...

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  7. Find set of cells connected by pit fields between their common longitu...

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  8. In old sieve tubes at the end of growing season, which of the followin...

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  9. Parenchymatous structure with intercellular spaces is

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  10. Select correct features w.r.t. trichomes in shoot system (a) Usually...

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  11. The pericycle of roots is never sclerenchymatous because it

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  12. Tissus commonly known as the passport point or biological check post i...

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  13. Seat of origin of lateral root and formation of cork cambium are featu...

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  14. Centripetal and centrifugal xylems are important features of (a) Root...

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  15. Memebers of Winteracae, Tetracentraceae and trochodendraceae

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  16. Which of the following vascualr bundles are always open?

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  17. The vascular bundlies in the stems of several dicots are conjoint, col...

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  18. Which is not true for monocot stem ?

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  19. Vascular bundles are conjoint, collateral, endarch and lack cambium be...

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  20. Select a set having correct match

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