The type of microscope that <span>can produce three-dimensional images of a cell’s surface is the electron-scanning microscope. In this type, beam of high-energy electrons is focused to project the correct projection of the cells. The projection of the cells are made up of signals of the surface.</span>
Directional selection favors one of the extreme phenotypes. Option B). Fewer plants with thin seed coats will be able to germinate, leading to a higher proportion of plants that produce seeds with thick seed coats.
<h3>What is directional selection?</h3>
Directional selection increases in the proportion of individuals with an extreme phenotypic trait.
There must be a selective pressure or environmental pressure acting on populations to lead the species to increase the number of individuals expressing that extreme phenotype.
This selection presents more frequently in those cases in which interactions between living organisms and the environment modify in the same direction.
In the exposed example the environmental pressure is drought during several years.
Drought periods decreases the fitness of plants that produce thin seed coats because they dehydrate before germinating.
Originally the population expressed both types of seeds. But after the drought pressure, only plants that produce seeds with thicker coats got to survive and reproduce.
The correct option is B). Fewer plants with thin seed coats will be able to germinate, leading to a higher proportion of plants that produce seeds with thick seed coats.
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The mechanisms identify individuals who are responsible for linking a particular organization's department of function with the IT department are integrators.
<h3>
Describe an IT department.</h3>
A company's technology is managed by an IT department. The department is made up of specialists that are knowledgeable about how to employ every type and style of electronic communication to the advantage of the business. Typically, it is a part of a bigger corporation and answerable to the CIO.
<h3>
What do you mean by systems integrator?</h3>
A systems integrator (or system integrator) is a person or business that specializes in fusing separate component subsystems into a single unit and making sure that they work together, a process known as system integration. They also address issues with automation.
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The correct answer is C. Plasma~
