Walls of sclerenchyma are
Walls of sclerenchyma are
- [AIIMS 1990]
- A
Rigid
- B
Lignified
- C
Pactinised
- D
Suberised
Similar Questions
Given below are two statements:
Statement $I$: Parenchyma is living but collenchyma is dead tissue.
Statement $II$ : Gymnosperms lack xylem vessels but presence of xylem vessels is the characteristic of angiosperms.
In the light of the above statements, choose the correct answer from the options given below:
Given below are two statements:
Statement $I$: Parenchyma is living but collenchyma is dead tissue.
Statement $II$ : Gymnosperms lack xylem vessels but presence of xylem vessels is the characteristic of angiosperms.
In the light of the above statements, choose the correct answer from the options given below:
- [NEET 2024]
Bordered pits are found in
Bordered pits are found in
Collenchyma tissue is characterized by
$A$ : Sieve tubes and companion cells are related ontogenetically.
$R$ : Both develop from same mother cell.
$A$ : Sieve tubes and companion cells are related ontogenetically.
$R$ : Both develop from same mother cell.
Collenchyma tissue is characterised by
Collenchyma tissue is characterised by