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Guard cells are not found in animal cells; they are unique to plant cells. Guard cells are specialized cells located in the epidermis of plant leaves and stems. Their main function is to regulate the opening and closing of stomata, small pores that allow for gas exchange and water loss in plants. The presence of guard cells is crucial for the adaptation of plants to changing environmental conditions.
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What is the difference between a human nerve cell and plant guard cell?
A human nerve cell is a specialized cell in the nervous system that transmits electrical signals, while a plant guard cell is a specialized cell in plants responsible for regulating gas exchange and water loss through openings called stomata. Nerve cells are found in animal tissues, while guard cells are unique to plants.
Which cell is lack of cell wall?
Animal cells do not have a cell wall. The cell wall is a rigid structure found in plant cells, fungi, and some bacteria, providing structural support and protection. Without a cell wall, animal cells rely on other components like the cytoskeleton for structural integrity.
Which is the largest a plant cell an animal cell or a bacterial cell?
Plant cells are generally larger than animal cells, and both are significantly larger than bacterial cells. Plant cells have a rigid cell wall that provides structural support and allows them to grow larger than animal cells, which do not have cell walls. Bacterial cells are much smaller than both plant and animal cells.
What structure does a plant cell have that animal cells do not have?
The cell wall is a structure that plant cells, bacteria cells, and fungal cells have but animal cells do not.Chloroplasts are organelles that plant cells have but bacteria cells, fungal cells, and animal cells do not.
Does an animal cell have a cell wall?
No, animal cells do not have a cell wall.
What does have chloroplast cell a goblet cells b rbc c guard cells d none of these?
Goblet and RBC are animal cells.Guard cells have chloroplasts.
What cell is in plant cells and animal cells?
There are no cells IN cells, each cell is a separate entity be it a plant cell or an animal cell.
Is it true that Animal cells have a cell wall?
No, animal cells do not have a cell wall. Plant cells and some other organisms like fungi and bacteria have cell walls, but animal cells do not. Instead, animal cells have a cell membrane that surrounds and protects the cell.
What is the different in a animal cell and a plant cell?
animal cells have a nucleus and plant cells do not. Animal cells also have a cell wall.
What cell part do animal cells and plant cells do not have?
Cells have a cell wall animal cell's don't have a cell wall.
What does the cell wall do for an animal cell?
Animal cells do not have cell walls so cell walls do not do anything for animal cells.
Is a sperm cell a animal or plant cell?
Sperm cells are animal cells.
What is the cell of the animal?
Animal cells do not have cell walls (but plant cells do).The cell membrane in an animal cell is a phospholipid bilayer.
Do animal cells have cell wall?
Animal cells do not have cell walls
What are in plant cell that is not in animal cell?
Plant cells have cell walls, and animal cells do not.
How do animal cells look like?
A cell of a dog is an animal cell, and animal cells are microscopic. Animal cells don't have a cell wall or chloroplasts. Plant cells do. Plant cells and animal cells both have a cell membrane, mitchondria, vacuoles, nucleus, and cytoplasm. Animal cells are disformed or roundish and plant cells are square and boxlike.
What is the cell wall of animal cell?
Animal cells do not have cell walls (but plant cells do).The cell membrane in an animal cell is a phospholipid bilayer.
