They are formed by deposition and material from the earth's surface as well. It can be formed through air, wind, water and ice as well. They also can be formed through the earth's erosion also.
Answer:
The correct answer is - substitution.
Explanation:
Substitution mutations are the point mutations that are the mutations that least likely affect the trait of an organism or have no effect at all. Substitution mutations take place when there is only one nucleotide base is substituted by another nucleotide base in the DNA or RNA of an organism's genome.
In this case, there is no effect found on the protein formed by these DNA sequences. These substitution mutations generally found in somatic cells and have little to no effect at all.
Biological evolution is the result of genetic changes in a population of a species
The role of the nervous system is to help the living organism maintain functionality and be able to receive and respond.
Brain- the bodys control center
digestive system- functions to eat and put back out in the form of waste and secretion
Heart- a muscle that keeps blood pumping and spreading throughout the vessels in the body
Answer:
Scientists should sent a robot and observe the light penetration in the ocean water.
Explanation:
Robots in modern day have become a source of experiments for scientists. Many scientists believe that sending a robot is a better way for research as they can have different observation at different time for a certain period before making a final remark. The robots should be sent in ocean water and observations should be recorded on graph. These observations should be made in different timings to make the research more realistic.
