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What are the characteristic differences found in vascular tissue of gymnosperms
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1
|
2097
|
January 2, 2017
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Below is a list of plant fibres. From which part of the plant these are
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1
|
929
|
January 2, 2017
|
|
While eating peach or pear, it is usually seen that some stone like
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1
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1187
|
January 2, 2017
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What part of the plant would show the following?
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1
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936
|
January 2, 2017
|
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How is the study of anatomy is useful to us?
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1
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576
|
January 2, 2017
|
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Why are xylem and phloem are called complex tissues?
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1
|
807
|
January 2, 2017
|
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What are malpighian tubules ? What is it function?
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0
|
1265
|
July 20, 2016
|
|
Draw illustrations to bring out the anatomical difference between :
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1
|
7416
|
July 20, 2016
|
|
Why wood is a unique raw material ? Give its limitations
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0
|
567
|
July 20, 2016
|
|
Write a detailed note on the vascular bundles of monocot root
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0
|
929
|
July 20, 2016
|
|
Describe the internal structure of a dicotyledonous stem/root
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0
|
12544
|
July 20, 2016
|
|
Why do stems of dicot plants increase in girth every year ? Explain this growth with the help of suitable schematic diagrams
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|
1
|
2076
|
July 20, 2016
|
|
What is wood ? Write its different types
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|
0
|
3297
|
July 20, 2016
|
|
How many vascular bundles are found on the basis of arrangements of xylem and phloem?
|
|
0
|
1842
|
July 20, 2016
|
|
Define the terms : albunum and duramen
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0
|
959
|
July 20, 2016
|
|
Answer the following with reference to the anatomy of monocot stem :
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|
1
|
1178
|
July 20, 2016
|
|
What is the significance of secondary growth?
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|
0
|
6473
|
July 20, 2016
|
|
Why is cambium considered to be a lateral meristem?
|
|
0
|
2586
|
July 20, 2016
|
|
How are secondary vascular tissues formed in dicot roots?
|
|
0
|
1003
|
July 20, 2016
|
|
Distinguish between primary and secondary xylem
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|
0
|
705
|
July 20, 2016
|
|
What is phellogen?
|
|
1
|
3138
|
July 20, 2016
|
|
Trunks of some of the aged tree species appear to be composed to several fused trunks
|
|
1
|
932
|
July 20, 2016
|
|
Differentiate between collateral vascular bundle and bicollateral vascular bundles
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|
0
|
1011
|
July 20, 2016
|
|
'Cork cambium forms tissues that form the cork.' Do you agree with this statement ? Explain
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|
0
|
778
|
July 20, 2016
|
|
What do you understand by anomalous secondary growth?
|
|
0
|
2562
|
July 20, 2016
|
|
If one debarks a tree, what part of the plant is being removed?
|
|
0
|
2608
|
July 20, 2016
|
|
What is lysogineous cavity?
|
|
0
|
417
|
July 20, 2016
|
|
What is the function of pith cells?
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|
0
|
896
|
July 20, 2016
|
|
What are the cells included in a stele?
|
|
0
|
633
|
July 20, 2016
|
|
Name the plant in which bicollateral vascular bundles are found
|
|
0
|
693
|
July 20, 2016
|