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What shapes do the epidermal cells of tomatoes exhibit and what is the color of the dominant pigments here?
Epidermal cells of tomatoes typically exhibit a polygonal shape, often resembling hexagons or irregular polygons due to their close packing. The dominant pigments in these cells are primarily carotenoids, which give tomatoes their characteristic red color, particularly lycopene. Additionally, chlorophyll may be present in younger, green tomatoes, contributing to their green coloration before ripening.
What causes the shape of a human cheek cell to be different from the shape of onion's epidermal cell?
The shape of a human cheek cell is influenced by its function and structure in the body, which includes maintaining tissue structure and facilitating absorption. Onion epidermal cells, on the other hand, are specialized for protection and support, resulting in a different shape and structure to serve their purpose in the plant. This difference in function leads to the variation in cell shape between the two organisms.
What is the difference between a guard cell and other cells?
Answer1. Guard cells have chloroplast, epidermal cells do not have.2. Guard cells are much smaller than the epidermal cells.3. The cell walls of guard cells are not uniform, inner walls are thicker than the outer walls. epidermal cells are unformly thin.
Onion epidermal cells identify structures?
Onion epidermal cells are often used in biology classes for microscopic studies because they are large, transparent, and easy to observe. These cells have a rectangular shape and are part of the plant's outer protective layer. When stained, it becomes easier to identify cellular structures such as the cell wall, nucleus, and vacuoles. This makes them an excellent model for studying basic plant cell anatomy and structure.
Are palisade cells in roots?
No, palisade cells are not found in roots; they are primarily located in the leaves of plants. Palisade cells are a type of mesophyll cell that are involved in photosynthesis, characterized by their elongated shape and high chloroplast content. In roots, other types of cells, such as root hairs and epidermal cells, are present to facilitate water and nutrient absorption.
What shapes do the epidermal cells of tomatoes exhibit and what is the color of the dominant pigments here?
Epidermal cells of tomatoes typically exhibit a polygonal shape, often resembling hexagons or irregular polygons due to their close packing. The dominant pigments in these cells are primarily carotenoids, which give tomatoes their characteristic red color, particularly lycopene. Additionally, chlorophyll may be present in younger, green tomatoes, contributing to their green coloration before ripening.
What shape do the epidermal cells of tomato exhibits?
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How does an epidermal cells shape allow it to protect the body?
The shape supports the cell and does not allow anything to pass through it.
How do you examine leaf epidermal cell?
To examine leaf epidermal cells, a leaf sample is typically cleared with a clearing solution to make the cells transparent. The cleared leaf sample is then mounted on a slide with a drop of water and covered with a coverslip. Finally, the sample is observed under a microscope to study the size, shape, and structure of the leaf epidermal cells.
What is the function of epidermal cells in sponges?
Epidermal cells in sponges serve as a protective barrier, helping to prevent pathogens and debris from entering the sponge's body. They also play a role in gas exchange and waste removal by allowing for the diffusion of molecules across their cell membranes. Additionally, epidermal cells can secrete substances that aid in capturing food particles from the water.
What causes the shape of a human cheek cell to be different from the shape of onion's epidermal cell?
The shape of a human cheek cell is influenced by its function and structure in the body, which includes maintaining tissue structure and facilitating absorption. Onion epidermal cells, on the other hand, are specialized for protection and support, resulting in a different shape and structure to serve their purpose in the plant. This difference in function leads to the variation in cell shape between the two organisms.
Epidermal cells begin life .?
Epidermal cells originate from stem cells in the basal layer of the epidermis. As they mature, they move up through the layers of the epidermis, undergoing changes in shape and structure. Once they reach the top layer, known as the stratum corneum, they are dead but serve to protect the body from external elements.
What is the shape of neem leaf and shape of the epidermal cell?
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What is the difference between a guard cell and other cells?
Answer1. Guard cells have chloroplast, epidermal cells do not have.2. Guard cells are much smaller than the epidermal cells.3. The cell walls of guard cells are not uniform, inner walls are thicker than the outer walls. epidermal cells are unformly thin.
Are palisade cells in roots?
No, palisade cells are not found in roots; they are primarily located in the leaves of plants. Palisade cells are a type of mesophyll cell that are involved in photosynthesis, characterized by their elongated shape and high chloroplast content. In roots, other types of cells, such as root hairs and epidermal cells, are present to facilitate water and nutrient absorption.
What are the differences between cherry and grape tomatoes in terms of taste, size, and texture?
Cherry tomatoes are typically sweeter and juicier than grape tomatoes. They are slightly larger in size and have a round shape. Grape tomatoes are firmer and have a more elongated shape. Both varieties have a similar texture, but cherry tomatoes are often considered to be more flavorful.
What is the shape of the chief cells of frogs red blood cells?
The shape of the chief cells of the frogs red blood cells is that they are biconcave in shape.
