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Hope this helps!
-Payshence xoxo</span>
Answer:
True. This is the case where an invasive species has reduced the genetic diversity of indigenous species.
Explanation:
- An invasive species is an exotic, foreign species that takes over a specific habitat or ecosystem and destabilizes it.
- Invasive species disrupt the food chains of an ecosystem which may lead to increase in populations of some species while reducing others.
- Invasive species compete with indigenous species for food, shelter and mates. As the indigenous species cannot reproduce properly, a reduction in their genetic diversity is the direct result.
The solute concentration outside is lower than inside. I hope this helps
Answer:
Water, carbon dioxide, and oxygen are among the few simple molecules that can cross the cell membrane by diffusion
Explanation:
Transport proteins generally perform two types of transport: “facilitated diffusion,” where a transport protein simply creates an opening for a substance to diffuse down its concentration gradient; and “active transport,” where the cell expends energy in order to move a substance against its concentration gradient
Answer:
Osmosis
Explanation:
Osmosis is a the movement of solvent, water, across a membrane from an area where there is low solute concentration to an area of high solute concentration.
Please note that a solute concentration simply refers to the quantity of solute that have been able to dissolve in a solution or solvent.
Let me add that OSMOSIS is a type of DIFFUSION. This mostly demonstrated in a salt-water solution.
A common Example of osmotic phenomenal is:
Soaking bread in tea, soak a piece of foam in water etc.
