Answer:
c. A chromosomal mutation can change the total number of chromosomes in the cell.
Explanation:
A gene mutation affects a single gene, and replication error is the main cause of gene mutation. A chromosomal mutation affects one part of chromosome or full chromosome. error in meiosis is the main cause of chromosomal mutation. Both mutations are responsible for a change in DNA. A chromosomal mutation leads to the change in total number of chromosomes in the cell.
According to the research, the functions of the skin are to protect the body, helps the body cool down and it collects information from the surroundings.
<h3>What is the skin?</h3>
It is the border of the organism with the external environment that is made up of three main layers: epidermis, dermis and subcutaneous tissue.
Its function is the isolation and protection of the body against external aggressions, changes in temperature, adaptation and the connection of the individual with the surroundings.
Therefore, we can conclude that according to the research, the functions of the skin are to protect the body, helps the body cool down and it collects information from the surroundings.
Learn more about functions of the skin here: brainly.com/question/1387942
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I believe the correct answer from the choices listed above is option 2. The polymer that is responsible for your inheritance is DNA. It stands for deoxyribonucleic acid. It is a molecule that carries <span>the genetic instructions in a cell.</span>
Answer:
The Newton's three laws of motion are Law of Inertia, Law of Mass and Acceleration, and the Third Law of Motion.
Explanation:
Answer:
The bones would not have adequate support and stability.
Explanation:
The surfaces of bones are mostly not smooth and have several raised or rough regions which are called bone marking. Depression and opening are the surface markings of bones that serve to provide passage for blood vessels, nerves, tendons, ligaments, etc. Some of these bone markings include sinuses, foramen, fossae, etc.
When these bone openings are larger than normal, the bone will become thinner and would not be able to withstand the forces and stress. It would make the bones weaker and prone to breakage.
