In a cut trunk of a tree the section was...

In a cut trunk of a tree the section was showing 26 concentric rings of spring wood and autumn wood in alternative layers. The age of the tree is estimated to be

13 years

26 years

52 years

104 years

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AAKASH SERIES-HISTOLOGY AND ANATOMY OF FLOWERING PLANTS-EXERCISE - I (SECONDARY GROWTH)

A tree grows at a rate of 0.5 m/yr . What will be the height of a boa...
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A hundred year old tree of temperate area will show
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In some old trees, though the central part (heart wood) is lost, the p...
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A hundred year old tree of temperate area will show
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In a cut trunk of a tree the section was showing 26 concentric rings o...
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Highly durable and commercial valuable wood of the following is
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Heart wood is durable and resistant to microbial attacks due to the de...
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Select mismatch from the following
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All of the following are component of bark except.
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The secondary cambium develops partly from pericycle and partly form c...
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Secondary growth commonly occurs in
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The main role of vascular rays is
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The xylem vessels are relatively more in number in
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Vascular cabium produces
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Bark formed early in the season is called as
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Complementary cells are formed by the activity of
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The youngest layer of secondary phloem in woody dicot stem is located
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Which of the following is not related to vascular cambium
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Spring wood and Autumn wood are found in
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Spring wood and Autumn wood are found in
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