MEDIUM
9th CBSE
IMPORTANT
Earn 100

Parenchyma cells are
(a)relatively unspecified and thin
(b)thick-walled and specialised
(c)lignified
(d)none of these

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Important Questions on Tissues
HARD
9th CBSE
IMPORTANT
Flexibility in plants is due to

MEDIUM
9th CBSE
IMPORTANT
Cork cells are made impervious to water and gases by the presence of

EASY
9th CBSE
IMPORTANT
Survival of plants in the terrestrial environment has been made possible by the presence of

MEDIUM
9th CBSE
IMPORTANT
Choose the wrong statement.

MEDIUM
9th CBSE
IMPORTANT
The muscular tissue which functions throughout life continuously without fatigue is:

HARD
9th CBSE
IMPORTANT
Which of the following cells is found in the cartilaginous tissue of the body?

MEDIUM
9th CBSE
IMPORTANT
The dead element present in the phloem is

MEDIUM
9th CBSE
IMPORTANT
Which of the following does not lose their nucleus at maturity?
