In genetics, a missense mutation is a point mutation in which a single nucleotide change results in a codon that codes for a different amino acid.It is a type of nonsynonymous substitution.
The correct option is COAL.
Fuels are considered to be harmful to the atmosphere because of the carbon dioxide and other gases which are released into the atmosphere when these fuels are burned. Out of all these gas pollutants, carbon dioxide is the major pollutant of the atmosphere. Coal is considered to be the most harmful to the atmosphere because, its carbon dioxide content is much higher that that of the other fuels.<span />
Answer:
When water is added to a graduated cylinder, having a surface where the sides of the water look higher than the center means that the curved surface is a concave meniscus which has formed because of surface tension (Choice C).
Explanation:
A meniscus is simply the curvature that the surface of a liquid acquires when it is in a container, such as a graduated cylinder. It is concave when there is attraction between molecules -water and glass- or it can be convex when both surfaces are repelled.
<u>Water is a polar molecule</u>, with the capacity to adhere to the surfaces it comes into contact with. This characteristic causes it to form a concave meniscus, as the outermost molecules adhere to the glass surface, while the surface tension of the water attracts the molecules from the centre downwards, causing the concavity.
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Measuring with a graduated cylinder brainly.com/question/4070509
Answer:
<h2><u>
A. Having a nucleus</u></h2>
Explanation:
Many organisms have nuclei, but certain types of one-celled prokaryotes and bacteria do not have one.