Complex Permanent Tissue
Trending Questions
Q.
Bordered pits are found in
tracheid cells
Sieve cells
companion cells
sieve tube cell
Q.
Give some examples for differentiation , Dedifferentiation And redifferentiation
Q. Which of the following tissues is made up of more than one type of cell?
- Parenchyma
- Sclerenchyma
- Complex tissue
- Collenchyma
Q. Which of the following statement(s) regarding the companion cell is/are incorrect?
I. These are closely associated with vessels.
II. They help in loading sugar into the phloem.
III. They help in maintaining the pressure gradient in tracheids.
I. These are closely associated with vessels.
II. They help in loading sugar into the phloem.
III. They help in maintaining the pressure gradient in tracheids.
- Only I
- Only II
- I and III
- I, II and III