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An abnormal type of secondary growth is called anomalous secondary growth
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1
|
1417
|
January 2, 2017
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Deciduous plants shed their leaves during hot summer or autumn
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1
|
1138
|
January 2, 2017
|
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What is the commercial source of cork? How is it formed in the plant?
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1
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2535
|
January 2, 2017
|
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Describe briefly the anatomy of a dicot root
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1
|
2080
|
January 2, 2017
|
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Describe the internal structure of a dorsiventrai leaf with
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1
|
777
|
January 2, 2017
|
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Explain the process of secondary growth in the stems of woody angiosperms
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1
|
1817
|
January 2, 2017
|
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Cut a transverse section of young stem of a plant from your school garden
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1
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1068
|
January 2, 2017
|
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How does cambium ring form in a dicot stem?
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1
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1628
|
January 2, 2017
|
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(i) How the continued secondary growth affects stem?
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1
|
796
|
January 2, 2017
|
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Demonstrate and explain the formation of annual ring in the transverse
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1
|
841
|
January 2, 2017
|
|
Lentides are loosely arranged areas in the periderm
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1
|
1177
|
January 2, 2017
|
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Composition of bade and its functions
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1
|
722
|
January 2, 2017
|
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Explain the process of formation of vascular cambium
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1
|
1201
|
January 2, 2017
|
|
Cork cambium forms tissues that form the cork
|
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1
|
985
|
January 2, 2017
|
|
Palm is a monocotyledonous plant, yet it increases in girth
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1
|
3350
|
January 2, 2017
|
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What is the nature ofxylem elements in spring and autumn wood?
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1
|
1028
|
January 2, 2017
|
|
Men tion the functions of cortex region of monocot root
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|
1
|
684
|
January 2, 2017
|
|
(i) Name the tissue that lies between epidermis and pericycle
|
|
1
|
982
|
January 2, 2017
|
|
(i) What is the origin of secondary phloem?
|
|
1
|
711
|
January 2, 2017
|
|
Mention the features of isobilateral leaves
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1
|
1232
|
January 2, 2017
|
|
List out the significance of secondary growth
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|
1
|
895
|
January 2, 2017
|
|
Write one difference between mesophyll of dicot leaf and a monocot leaf
|
|
1
|
1166
|
January 2, 2017
|
|
While estimating the age of a tree, what will you observe
|
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1
|
1046
|
January 2, 2017
|
|
(i) Which cells compose pericyde?
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|
1
|
689
|
January 2, 2017
|
|
List out the function of ground tissue system
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|
1
|
943
|
January 2, 2017
|
|
Describe the cortex region of dicot root
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|
1
|
898
|
January 2, 2017
|
|
How does the periderm formation take place in the dicot stems?
|
|
1
|
1507
|
January 2, 2017
|
|
Tunics of some of the aged tree species appear to be composed
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|
1
|
774
|
January 2, 2017
|
|
Distinguish between following
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1
|
1247
|
January 2, 2017
|
|
(i) How will you classify vascular bundles in different types?
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|
2
|
776
|
January 2, 2017
|