|
What is stomatal apparatus? Explain the structure
|
|
1
|
2924
|
January 2, 2017
|
|
Name the three basic tissues systems in the flowering plants
|
|
1
|
2165
|
January 2, 2017
|
|
Location and function of different types ofmeristems
|
|
1
|
602
|
January 2, 2017
|
|
Rani was amazed to read about the layers and coverings in the plant
|
|
1
|
663
|
January 2, 2017
|
|
Anurag and Amit (students of class Xlth) were best friends,
|
|
1
|
596
|
January 2, 2017
|
|
List out th$ important characteristics of meristematic tissue
|
|
1
|
730
|
January 2, 2017
|
|
Classify meristem on the basis of origin
|
|
1
|
1310
|
January 2, 2017
|
|
(i) Which tissues from ground tissues system?
|
|
1
|
594
|
January 2, 2017
|
|
Describe in brief, what are epidermal appendages?
|
|
1
|
736
|
January 2, 2017
|
|
Differentiate between sieve tube member and sieve cells
|
|
1
|
1516
|
January 2, 2017
|
|
Write one function each of following
|
|
1
|
537
|
January 2, 2017
|
|
List out the functions of epidermal tissue system
|
|
1
|
581
|
January 2, 2017
|
|
Differentiate between tracheids and vessels
|
|
1
|
1438
|
January 2, 2017
|
|
(i) What is the origin of collenchyma?
|
|
1
|
1574
|
January 2, 2017
|
|
Which are called specialised types of parenchyma? Explain
|
|
1
|
821
|
January 2, 2017
|
|
Distinguish between collateral bundle and bicollateral bundles
|
|
1
|
612
|
January 2, 2017
|
|
Write about the open and closed condition of vascular bundles
|
|
1
|
738
|
January 2, 2017
|
|
(i) Name the central region of dicot stem, dicot and monocot roots
|
|
1
|
711
|
January 2, 2017
|
|
What is the shape of guard cells found in the stomata of dicots and monocot?
|
|
1
|
4721
|
January 2, 2017
|
|
Mention the conducting elements of phloem
|
|
1
|
936
|
January 2, 2017
|
|
How are vessels made? Write their structure and in
|
|
1
|
543
|
January 2, 2017
|
|
Classify vascular bundles on the basis of position of the protoxylem
|
|
1
|
1497
|
January 2, 2017
|
|
How is cuticle made and where it is located?
|
|
1
|
623
|
January 2, 2017
|
|
What are companion cells? How are they related to sieve tube elements?
|
|
1
|
729
|
January 2, 2017
|
|
Which key feature of permanent tissues keeps them in different
|
|
1
|
607
|
January 2, 2017
|
|
(i) Define the term vascular strand
|
|
1
|
667
|
January 2, 2017
|
|
Differentiate between vascular tissues of gymnosperms and angiosperms
|
|
1
|
2249
|
January 2, 2017
|
|
Where is pith located? What is its function?
|
|
1
|
721
|
January 2, 2017
|
|
List out the characteristics of fibres and sclereids
|
|
1
|
675
|
January 2, 2017
|
|
(i) What are the components ofstomatal apparatus?
|
|
1
|
1091
|
January 2, 2017
|