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Worksheetstissues
Total questions: 10
Worksheet time: 5mins
Which of the following forms the main conducting unit of the xylem?
Tracheids
Vessels
Xylem fibres
Xylem parenchyma
Find the mismatched pair.
Vascular tissue: Transport
Ground tissue: Storage
Dermal tissue: Reduce transpiration
Permanent tissue: Growth
Which of the following statements about meristematic tissue is incorrect?
Thin-walled cells with large prominent nuclei
Thick-walled cells with large intercellular spaces
Divide actively leading to growth
Small cells rich in cytoplasm
It is difficult to pull out the husk of coconut because
sclerenchyma cells are closely packed
collenchyma cells have thickened corners
xylem gives mechanical strength
epidermis has a thick cuticle
When a grass lawn is mowed, its meristematic tissues get cut off. However, they still regrow. This is due to the presence of
lateral meristem
intercalary meristem
epidermis
apical meristem
The flexibility in plants is due to a tissue called ___________.
chlorenchyma
parenchyma
sclerenchyma
collenchyma
Which of the following is not a function of epidermal tissue?
Protection
Absorption of water
Transport of water
Gaseous exchange
A twig of white-coloured flowers is placed in a beaker containing coloured water. After some time, the white petals become coloured. Which tissue is responsible for this?
Xylem
Phloem
cork
cambium
Sieve tubes and companion cells are present in _____________.
xylem
phloem
cork
cambium
The size of the stem increases in width due to ___________.
primary meristem
apical meristem
intercalary meristem
lateral meristem
