Answer:
When an organisms reproduces asexually its offspring is identical, this means it has the same DNA code.
For example viruses look for specific protein types at cell membranes to "anchor" or "stick" and then inject their genetic material. If all the individuals of a population have the same membrane proteins the whole population is vulnerable to be infected by the virus.
Sexual reproduction creates genetic variability due to mechanisms like crossing over and the assortment of chromosomes during meiosis. On top of it, different parents contain different information which leads to offspring with similar but different characteristics which can end up having different membrane proteins that can save them from the virus.
Answer:
Surfactants <u>reduces</u><u> surface tension of water </u>and <u>promotes</u><u> emulsification</u>.
Explanation:
Surfactant is generally an organic molecule or compound that is amphiphilic in nature. Surfactants can act perform as emulsifiers, detergents, foaming agents, dispersants and wetting agents.
Surfactants decreases the surface tension between the solid and liquid, gas and liquid and two liquids and can acts as emulsifying agents, cleaning agents, dispersing agents, foaming and anti-foaming agents.
Answer:
It will remain comtaminated and toxic
Explanation:
<span>Good Morning!
In the understanding of biological sciences in general, the ability to perform work, that is, to effect movements, pratices or even functions without macro representation, for a result, is called "energy", and can have different sources, forms and origins. Thus, it is possible to affirm that: energy is the ability to do work.
Hope this helps. Let me know if you need additional help!</span>
<span>Sheaths of myelin produced by SCHWANN cells often enclose axons outside of the brain and spinal cord. Schwann cells are the cells in the peripheral nervous system that are responsible for producing myelin sheath that occurs around the neuronal axon. These cells get their name from Theodor Schwann who discovered them.</span>
