Asplinter penetrated into the skin of the sole of the foot, almost to the papillary region of the dermis. which layer of the epidermis would be the final layer injured? granulosum basale lucidum spinosum

In the given case, the stratum basale would be the final layer of the epidermis to get injured.

It is the deepest layer of the five layers of the epidermis, which is the outer covering of the skin in mammals. It is a single layer of cuboidal or columnar basal cells. It is also referred to as stratum germinativum.

The stratum basale is situated just over the papillary layer, which is the thin top layer of the dermis. The papillary layer constitutes blood vessels and connective tissues, which provide nutrients to the epidermis. So, when the splinter penetrates the sole of the foot, that is, almost to the papillary region of the dermis, the basale layer would get injured.

Thus, the correct answer is stratum basale.

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The answer is stratum basale

Epidermis is made of 5 layer of skin. The deepest layer of epidermis is called stratum basale. The cell in this layer will keep dividing and move to the upper layer. Since the cell is dividing, you will find nucleus inside the cell of this layer. Upper layer of skin slowly become keratinized and lose their organelle.

there are mainly three domains in biological classification namely; archaea, bacteria, and eukarya.

archaea includes all the prokaryotic cells which are characterized by their lipid membranes. they have branched hydrocarbon which is attached to glycerol through an ether linkage.

bacteria includes all the prokaryotic cells, the cell membrane of which are made up of the unbranched fatty acid chain. in addition, they are attached to glycerol through an ester bond.

eukarya includes all the eukaryotic cells, that is, the cells contain a nucleus and other membrane-bound cell organelles.

they can be autotrophic as well as heterotrophic, unicellular as well as multicellular

they include kingdoms like protista, plantae, animalia, fungi et cetera.

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explanation:

there are so many examples for that in different areas, like biology experiment carried out in our lab recently.

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