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Part of a series on Communism Concepts Anti-capitalism Class conflict Class consciousness Classless society Collective leadership Communist party Communist revolution Communist state Commune Communist society Critique of political economy Free association "From each according to his ability, to each according to his needs" Market abolitionism Proletarian internationalism Labour movement Social ...
The human skin is the outer covering of the body and is the largest organ of the integumentary system. The skin has up to seven layers of ectodermal tissue guarding muscles, bones, ligaments and internal organs. Human skin is similar to most of the other mammals' skin, and it is very similar to pig skin.
This is an accepted version of this page This is the latest accepted revision, reviewed on 8 December 2024. Type of society and economic system This article is about the hypothetical stage of socioeconomic development. For the economic systems of the former Soviet and Eastern Bloc Communist states, see Soviet-type economic planning. For communistic society, see Intentional community. Part of a ...
The word ectoderm comes from the Greek ektos meaning "outside", and derma meaning "skin". [2] Generally speaking, the ectoderm differentiates to form epithelial and neural tissues (spinal cord, nerves and brain). This includes the skin, linings of the mouth, anus, nostrils, sweat glands, hair and nails, [3] and tooth enamel. Other types of ...
The epidermis is the outermost of the three layers that comprise the skin, the inner layers being the dermis and hypodermis. [1] The epidermis layer provides a barrier to infection from environmental pathogens [2] and regulates the amount of water released from the body into the atmosphere through transepidermal water loss.
The subcutaneous tissue (from Latin subcutaneous 'beneath the skin'), also called the hypodermis, hypoderm (from Greek 'beneath the skin'), subcutis, or superficial fascia, [2] is the lowermost layer of the integumentary system in vertebrates. [3] The types of cells found in the layer are fibroblasts, adipose cells, and macrophages.
Dermal fibroblasts are cells within the dermis layer of skin which are responsible for generating connective tissue and allowing the skin to recover from injury. [1] Using organelles (particularly the rough endoplasmic reticulum), dermal fibroblasts generate and maintain the connective tissue which unites separate cell layers. [2]
Extrapolating from five philosophical bases of Marxism, namely that human history is the history of class struggle between a ruling class and an exploited class; that capitalism creates antagonistic social classes, i.e. the bourgeois exploiters and the exploited proletariat; that capitalism employs nationalist war to further private economic ...