A committee would represent several opinions.
Microvilli are the tiny projections in the cell lining the villi. It increases the surface area of absorption thereby increasing absorption.
Microvilli on the surface of epithelial cells such as those lining the intestine increase the cell’s surface area and thus facilitate the absorption of ingested food and water molecules. Microvilli are also sometimes called the intestinal brush border.
The combination of circular folds, villi and microvilli helps absorption by increasing the surface area of the small intestine by 30 to 600 times.
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Where the Brush border of small intestine cells is formed ?</h3>
The innermost layer lining the lumen of the alimentary canal is the mucosa. This layer forms irregular folds (rugae) in the stomach and small finger-like folding called villi in the small intestine.
The cells lining the villi produce numerous microscopic projections called microvilli giving a brush border appearance found on the apical surface of some epithelial cells. These modifications increase the surface area enormously and help in secretion and absorption.
Microvilli are covered in the plasma membrane, which encloses cytoplasm and microfilaments. Though these are cellular extensions, there are little or no cellular organelles present in the microvilli. Hence, the brush border of small intestine cells is formed of microvilli.
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Answer:
Biological, social, and cognitive influences on gender development under mentioned :
Explanation:
1. Biological Influences influencing Gender Development :
- Anatomy [scientific study of male & female human body structures] ;
- Puberty [Adolescents transition to sexually mature reproductive adults] ;
- Evolutionary Psychology [Psychological traits determination as per adaption to natural selection]
2. Social Influence
- Social Role Theory [study of sex differences & similarity in social behaviour],
- Social Cognitive theory of gender [study of Social construction of gender roles at institutional level]
- Family, Peers, Education & teachers , Mass Media [Affecting child's understanding of gender, gender roles]
3. Cognitive Influences :
Gender Schema Theory [Stating individuals gendered in society, gendered characteristics transferred further in form of cultural values]
D) Most water and mud behave the same throughout time.
Answer:
After reading the excerpt from "On the Gull's Road." The word acrimony means:
Explanation:
- "On the Gull's Road" is a short story that is written by Willa Cather. The theme of this story is undying love even death is near.
- In the given excerpt the words "I told him curtly that he was mistaken, but my acrimony made no impression upon his blandness. I felt that I should certainly strike the fellow if he stood there much longer, running his blue ring up and down his beard. I should probably have hated any man who was Mrs. Ebbling's husband, but Ebbling made me sick." These words show that narrator is very angry with Mrs. Ebbling's husband.
