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Which layer of a leaf is not made up of cells?
The cuticle
What type of tissue forms the outermost layer of a flatworm?
The outermost layer of a flatworm is composed of a syncytial epidermis. This layer is made up of a single layer of cells fused together, providing protection and facilitating nutrient exchange.
Is the outer layer of the skin made of liveing cells?
The outer layer of the skin, called the epidermis, is mostly made up of dead skin cells called keratinocytes. However, the deepest layer of the epidermis contains living cells that are responsible for producing new skin cells.
What is the cell of onion peel?
The cell of an onion peel is a plant cell. The cells of the onion peel do not have chloroplasts because the onion bulb (white part) grows under ground and its cells do not carry out photosynthesis.
Which layer of skin is made up of dead cells?
The epidermis is the top and most superficial skin layer in the body and is made of dead skins cells. You will shed these dead skin cells and they will fall., so you don't have a continuously growing layer of dead skin.
What major class of organisms are single-celled or made up of many cells?
Eukaryotes are made up of one or more cells.
Is cell membrane made up of cells and why?
The cell membrane is a part of a cell; specifically, it is the outermost layer, or effectively the skin of the cell. It is not made up of cells. A cell is not itself made up of cells, that would entail an infinite regression.
Do plants only have cells?
No, every living organism is made up of cells (or a single cell)
Why is the adipose layer described as a tissue?
The adipose layer is called tissue because it is uniform in composition. It is made up of specific cells, just a muscle and brain cells are.
Compare the strength of arterial walls and capillary walls?
arterial walls has smooth muscle and elastic fibers (strong and flexible) and capillaries are made up of a single layer of endothelial cells (thin).
What layer of the epidermis consists of up to 30 layers of dead cells?
The stratum corneum is the layer of the epidermis that consists of up to 30 layers of dead cells. It is the outermost layer of the epidermis and serves as a protective barrier for the skin against external elements. The dead cells in this layer are constantly shedding and being replaced by new cells from the lower layers of the epidermis.
What do you call the layer of cells in the eye that react to light?
The retina: It is made up of rods and cones.Retina
