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I believe the highly permeable blood capillaries of the liver are called "Hepatic Sinusoids."
<h3><u>Answer;</u></h3>
D) Mutations lead to new genes, which may have an advantage over the old forms, causing the species to evolve.
<h3><u>Explanation;</u></h3>
- <em><u>Mutations are sudden, random changes that occur spontaneously in the genetic make up of an organism.</u></em> Mutation are caused by various factors which includes errors in meiosis, and other factors such as chemical mutagens.
- <em><u>Mutations may be beneficial and may play an important role in evolution as they are raw material of genetic variation</u></em>. <em><u>Mutations may lead to genetic variations in the genetic make up of an organism . Therefore mutations are important to mutation since they create new DNA sequences for a given gene and thus resulting to new alleles.</u></em>
Answer:
<u>Funcionalist perspective:</u>
This perspective states that stratification in society is necessary, because there is a difference among the variaty of jobs, and that some jobs are more important than others. This difference called stratification generates inequality, but funcionalists thinks that while more specific a job is, society becomes more productive.
<u>Conflict perspective: </u>
This perspective is against stratification, they don´t agree on inequiality and they ask for it to be reviewed. The unfariness of the difference of salaries between a job and other can be out of proportion. The stratification generates class conflict.
Explanation:
Inequality and social classes:
Funcionalist perspective: thinks that inequality should happened because for instance there are jobs that requires more habilities than others, and are more complex, require more studies and preparation, or are more dangerous. Inequiality exists because some people are more prepare than others.
Conflict perspective: they think that inequality is due to the difference among social classes, dominant classes with more money and power, versus non dominant classes. Social stratification only benefits a small group of people, the one that has advantages of power and money. Not all people can have acces to the same education and preparation than others.
In order to check the claims of any nutritional product, it is better to refer a known or recognized dietitian in one’s area. The best way is to find the dietan is to check them on the website of Academy of Nutrition and Dietetics (AND)
Along with this there product must be checked based on its reference gives on some credible web addresses, It must have been referred in some popular newspaper, magazines, books etc.
Some of the common languages that are being used which create suspicion in terms of product creditability are “ Top most accomplished nutrition product”, “ Recommended by dietian”, “Bestselling product” etc.
Answer:
Scientists define density as the mass of a substance per unit volume. The word “per”
signals that thinking about density requires thinking about a relationship. It is the relation
between the mass (or weight) of one unit of a material and the volume of that one unit.
Density cannot be directly perceived or measured. It must be inferred from the
relationship of the mass and volume. However, it can be determined by calculation
which is how many schools teach it. To calculate density, you first measure the weight
and volume of an object precisely, then you divide the mass by the volume (i.e. d=m/v,
density equals mass divided by volume). So for example, the density of water is 1 gram
per cubic centimeter because a volume of 1 cubic centimeter of water has a mass of 1
gram. A substance which has a mass of greater than one gram per cubic centimeter
has a density greater than 1.0 gram per cubic centimeter; a substance which has a
mass of less than one gram per cubic centimeter has a density of less than 1.0 gram
per cubic centimeter.
Explanation: