b. Environmental factors can determine if a genetic trait becomes a health issue.
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Answer:
The correct answer would be B
Explanation:
Correct on EDG
Answer:
The correct answer will be option-true
Explanation:
A bright-field microscope is an optical instrument widely used by students and researchers all over the world.
The bright-field microscope is a compound light microscope which uses the light to see the samples. In the microscope the samples appear darker in color on the bright or light-coloured background. This enables the viewer to clearly see the sample in the microscope.
Thus, true is the correct answer.
provides a basis for disproving this claim?
It can be deduced that the cell theory that provides a basis for disproving this claim is that all cells are from existing cells.
It should be noted that a cell theory simply means that all biological organisms are made of cells.
In this case, some people believed that fleas actually came from dust. This was proved wrong as the cell theory states that all cells are from existing cells.
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Answer:
There are no options to this question, however, it can be answered. The answer is:
All cells arise from previously existing cells
Explanation:
The universal cell theory was proposed in 1830's by three scientists viz: Rudolf Virchow, Mathias Scleiden, and Theodor Schwann. The cell theory consists of three major components which are generally accepted and used till date. The components are:
- All living things are made up of one or more cells
- The cell is the fundamental and basic unit in every living thing.
- All cells arise from previously existing cells via cell division
According to this question, many unscientifically based claims including the believe that fleas actually came from dust have been made. This claim has been DISPROVED by the part of the cell theory that states that "All cells arise from previously existing cells via cell division". Hence, fleas do not arise from dust but from other cells according to cell theory.
According to Peter Berger, there are four major characteristics of modernization which are an expansion of personal choice, increasing social diversity, growing awareness of time and orientation towards the future, and decline of traditional and small communities.
Dr. Berger made significant contributions to the field of sociology of knowledge, which studies how society shapes human thought.
He saw collectivism as intrinsically tied, as well as socialism and dictatorships.
According to Peter Berger, there are four major characteristics of modernization which are
Thus, these were the major characteristics of modernization.
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B. Amino acid cells
C. Enteric cells
D. Macrophages
lysosomes contain digestive enzymes which help break down excess or worn-out cell parts