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Worksheetsplant tissues class 9th
Total questions: 15
Worksheet time: 10mins
In desert plants, rate of water loss gets reduced due to the presence of
cuticle
stomata
lignin
suberin
Which of the following tissues has dead cells?
Parenchyma
Sclerenchyma
collenchyma
epithelial tissue
The hard covering of nuts is made of _______________.
parenchyma tissue
collenchyma tissue
sclerenchyma tissue
aerenchyma tissue
Permanent tissues are made up of cells that ______________.
have lost the power of division
may be living or dead
both a and b
none of the above
Photosynthesis takes place in leaves due to ______________.
chloroplasts present in parenchyma cells
chloroplasts present in complex cells
chloroplasts present in collenchyma cells
chloroplasts present in epidermal cells
A permanent tissue is described as complex tissue when it has ___________.
one type of cells, performing two or more different functions
more than one type of cells, performing different functions
one type of cells, performing one function
more than one type of cells, performing one common function
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
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
What is the vascular tissue that carries water throughout a plant?
phloem
seedling
xylem
The size of the stem increases in width due to ___________.
primary meristem
apical meristem
intercalary meristem
lateral meristem
