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Tracheids do not collapse under extreme tension due to the presence of

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Important Questions on Anatomy of Flowering Plants

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Gamma Question Bank for Medical Biology>Chapter 6 - Anatomy of Flowering Plants>Assignment>Q 1
Meristem is characterized by 
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Gamma Question Bank for Medical Biology>Chapter 6 - Anatomy of Flowering Plants>Assignment>Q 2
Collenchyma is a type of mechanical tissue but it is not as efficient as sclerenchyma. However, it has certain advantages like:
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Gamma Question Bank for Medical Biology>Chapter 6 - Anatomy of Flowering Plants>Assignment>Q 3
Main water conducting element of xylem in homoxylous plants is
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Gamma Question Bank for Medical Biology>Chapter 6 - Anatomy of Flowering Plants>Assignment>Q 4
In trees, the death of protoplasm is essential for a vital function such as
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Gamma Question Bank for Medical Biology>Chapter 6 - Anatomy of Flowering Plants>Assignment>Q 5
Find set of cells connected by pit fields between their common longitudinal walls
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Gamma Question Bank for Medical Biology>Chapter 6 - Anatomy of Flowering Plants>Assignment>Q 6
In old sieve tubes at the end of growing season, which of the following gets deposited over sieve plate to regulate sugar transport?
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Gamma Question Bank for Medical Biology>Chapter 6 - Anatomy of Flowering Plants>Assignment>Q 7
Parenchymatous structure with intercellular spaces is
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Gamma Question Bank for Medical Biology>Chapter 6 - Anatomy of Flowering Plants>Assignment>Q 8
Select correct features w.r.t.trichomes in the shoot system
(a) Usually unicelled
(b) Branched or unbranched
(c) Maybe secretory
(d) Soft or stiff 
(e) Helps against transpiration