Cell Walls in Plants

Q.

What is the composition of a cell wall in a plant cell?

Q.

Cells of cork contain a chemical called _________.

Q. __ is the structure which helps plant cells to protect against variations in temperature and high wind speed.

1. Cytoplasm
2. Mitochondria
3. Cell wall
4. Nucleus

Q. The outermost part of a plant cell is

1. Plasma membrane
2. Epidermis
3. Cell wall
4. Cuticle

Q. All cells arise from ______________ cells.
<!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> [Review Questions - Pg No.37 - SAT - 8(ii)]

1. Permanent
2. Pre-existing
3. Meristematic
4. Chemical Substances &

Q. What is the composition of a cell wall in a plant cell?

Q. Cell wall of plant cells are mainly composed of _______.

1. chitin
2. phospholipid
3. cellulose
4. protein

Q. Identify the above cell given in the picture from the options:

1. Bacterium cell
2. Human egg
3. Plant cell
4. Hen’s egg

Q. All cells arise from ______________ cells.
<!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> [Review Questions - Pg No.37 - SAT - 8(ii)]

1. Pre-existing
2. Meristematic
3. Permanent
4. Chemical Substances &