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.
<h3>
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.
Learn more about Microvilli on:
brainly.com/question/12993303
#SPJ4
Answer: Brand
Explanation:
Brand is described as certain naming that is used for production and manufacturing of particular product .It acts as the label that makes any product popular through label, designing, sign, symbol, etc that distinguishes it from other product from other brands.
According to the question, as Clare is interested in buying products that belong to Lands' End brand because she like its product e.g.- raincoats .This scenario is depicting effect of brands on consumer purchase.
1. B Deprived children
2. C The right to against stelf-inscrimination
Answer:
not absolute truths, but rather one way of seeing the world.
Explanation:
Postformal thought is term that describes the tendency of individuals to be analytical, more flexible, and readily open to accept moral and intellectual intricacies, and rationalistic than previous stages in development.
Thus, postformal thinking is considered to be more realistic on the basis that, very few positions, ideas, situations, or people are completely right or wrong.
For example, people who were considered angels or devils by the neighbors later shown to be just people with strengths and weaknesses, endearing qualities, and faults to those not in the neighborhood.
Hence, an emerging adult who makes significant gains in postformal thinking is more likely to operate from the core belief that her beliefs are: "not absolute truths, but rather one way of seeing the world."
