Which of the following cell types is known for having a rigid cell wall?

Which of the following cell types is known for having a rigid cell wall?

• A. Animal Cell
• B. Plant Cell
• C. Prokaryotic Cell
• D. Both Plant and Prokaryotic Cells

Answer: (D)

The cell types that are known for having a rigid cell wall are plant cells and prokaryotic cells, making the choice that includes both of these types the correct answer. Plant cells possess a rigid cell wall made primarily of cellulose, providing structural support, protecting the cell, and helping to maintain turgor pressure within the cell. This rigidity is crucial for plants as it helps them grow upright and withstand various environmental factors. Prokaryotic cells, which include bacteria, also have a cell wall. The composition of the cell wall in prokaryotes differs from that in plants; it is typically made of peptidoglycan in bacteria. This structure serves similar functions, such as maintaining shape and providing protection against environmental stresses and osmotic pressure. Considering these characteristics, the combination of plant and prokaryotic cells possessing rigid cell walls confirms that the option stating both types is accurate.

The cell types that are known for having a rigid cell wall are plant cells and prokaryotic cells, making the choice that includes both of these types the correct answer.

Plant cells possess a rigid cell wall made primarily of cellulose, providing structural support, protecting the cell, and helping to maintain turgor pressure within the cell. This rigidity is crucial for plants as it helps them grow upright and withstand various environmental factors.

Prokaryotic cells, which include bacteria, also have a cell wall. The composition of the cell wall in prokaryotes differs from that in plants; it is typically made of peptidoglycan in bacteria. This structure serves similar functions, such as maintaining shape and providing protection against environmental stresses and osmotic pressure.

Considering these characteristics, the combination of plant and prokaryotic cells possessing rigid cell walls confirms that the option stating both types is accurate.