Answer:
Answer is false.
Explanation:
Countershading is a form of way of camouflage, where the top of an organism is dark colored and the bottom is light colored to avoid being seen by predators.
It is mostly found in marine organisms.
A white blood cell engulfing a bacterium is an example of blood functioning in protection.
<h3>What is a white blood cell?</h3>
White blood cells or better called leukocytes are blood cells produced in the bone marrow that belong to the immune system which are responsible for the <u>protection </u><u>and</u> <u>combat of infections and diseases</u>.
There are different types of white blood cells, among these are: <em>neutrophils, eosinophils, basophils, monocytes and lymphocytes</em>.
Usually the blood count of these leukocytes is used to detect situations such as infections, allergies, inflammation or leukemia.
Therefore, we can confirm that a white blood cell engulfing a bacterium is an example of blood functioning in protection.
To learn more about white blood cells visit: brainly.com/question/17890844?referrer=searchResults
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Since the cell is hypotonic compared to the solution surrounding it which is hypertonic, the water will move out of the cell in an effort to reach equilibrium between the two.
Animal cells contain dna enclosed in the nucleus
