Question

ne are
orma
Elongated lignified cells with pointed ends belong to
a. Collenchyma b. Parenchyma . Selerenchyma
d. None of these
Which tissue provides mechanical strength to plants?
. Selerenchyma b. Parenchyma c. Aerenchyma
d. Chlorenchyma
Name the tissue where the cells are living, thin walled, isodiametric with intercellular spaces
a. Collenchyma 6. Parenchyma . c. Xylem
d. Sclerenchyma
In sclerenchyma, the cell wall is
a. lignified b. suberized c. pectinised d. cutinized
Which of the following cells are dead?
a. Parenchyma b. Collenchyma c. Sclerenchyma d. all of these
Tracheary elements of xylem are
a. Tracheids b . Vessels c. both a &b d. Sieve tubes
Xylem takes part in
a. conduction of water in the plant body. b. conduction of food material
c. providing mechanical support
d. both a &c
The tissue that takes part in the transport of food materials is
d. None of these
c. Xylem
a. Parenchyma
b. Phloem​

Answer 1

Answer:

1= a

2=c

3=c

4=d

Explanation:

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