Advertisements
Advertisements
प्रश्न
What are the functions of cell wall in plant cells?
Advertisements
उत्तर
Cell wall is an additional layer surrounding the plasma membrane in plant cells.
Its functions are:
- To give shape and support to the plant cell.
- To provide protection against variations in temperature, atmospheric moisture, etc.
- Prevents water loss.
- Controls the rate and direction of cell growth and regulates cell volume.
APPEARS IN
संबंधित प्रश्न
Fill in the blanks:
A plant cell gets shape and support from its ______.
What are plastids?
Identify the lettered parts of the typical plant cell shown in the following figure.
The organelle called the ______ is present in plant cells only.
In the cell, photosynthesis is carried out with the help of ______.
Arrange in a correct sequence
Elephant, Cow, Bacteria, Mango, Rose plant.
Identify any four parts of the Plant cell.
Chloroplast : photosynthesis :: mitochondria : ______.
Assertion (A): Chloroplast is a cell organelle
Reason (R): An organelle is a distinct part of the cell which has a particular structure and Function.
Analogy:
Plant tissue: Xylem:: Animal tissue: ______.
