Answer:
7) the environment is hypotonic because it is less concentrated than the inside of the cell
8.)the mass would decrease because the stuff inside the cell (which is more concentrated in comparison) would diffuse across the cell membrane into the environment in order to maintain equilibrium
9.) Diffusion in order to maintain equilibrium (moving things across a barrier from a more concentrated area to a less concentrated area in order to have an equal concentration on each side) does not require energy. However, moving matter out of the cell in Diagram C would require energy because it involves moving mass from a less concentrated area to a more concentrated area.
Explanation:
Answer:
Feedback inhibition and allosteric regulation.
Explanation:
They provide elastic rebound of the arterial wall to help smooth out blood flow.
Question 1: The answer is (a.) Osteichthyes
- Goldfish, Tilapia, and Barracuda most likely belong to this superclass. 90% of the fishes in the sea belongs here.
Question 2: The answer is (c.) Agnatha
- These type of fishes are eel-like in appearance like a lamprey.
Question 3: The answer is (d.) Countershade
- It is a form of camouflage in which animal's pigmentation is lighter on the underside and darker on the upper side like sharks.
If a drought were to occur, an organism who has an adaptation for moisture retainment would be the most likely to survive. This is because they will be able to survive the lack of water during the drought and still stay hydrated.
A good situation similar to this would be succulents in the desert. Each of them have the ability to retain high amounts of water when there is precipitation, which allows them to perform all of their needed functions in order to survive.
I hope I helped!