The integumentary, immune lymph and endocrine system protects us from infectious microorganisms which is different from the the way your nervous, skeletal, and muscle systems does.
<h3>What are the protective systems of the body?</h3>
The protective systems of the body are those body system that helps protect the body against disease causing microorganisms. They include the following:
- Nervous: This system helps establish a network of communication between the various cells of the body.
- Skeletal: This system provides support through the bones for movement.
- Muscle systems: This system protects the vital organs of the body by absorbing shock and reducing friction in the joints.
There are other systems the protects the body which include:
- The integumentary system: This serves as a protective layer for the whole body.
- Immune system: This is made up of immune cells that help fight foreign bodies.
- Lymph: This is contains lymphocytes that fights disease causing microorganisms.
- Endocrine system: this contains hormones that control almost all body process.
Learn more about immune system here:
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The answer is A, cells, as viruses infiltrate cells, make copies of themselves in them, and then lyse the cell and spread.
The affected genes by mutations changed the structure of enzymes, ultimately which affect the expression of particular trait/s. The sequence of genes i.e., structures of DNA determine the sequence of amino acids in primary protein.
2n because when 2 gametes of n amount of DNA fertilise together they make an organism that is similar to its parents and have the total amount of DNA as 2n, just like parents.
I know for sure c and e are correct, I'm pretty sure b is correct, making a incorrect, and after looking at Halley's orbit, I'd assume that it spends more time in the kuipler belt then it does the Oort cloud, making d incorrect. So, in summary; b, c, and e would be the correct answers.
Hope this helped!
