Answer:
Diffusion is the net movement of any substance from a higher concentration region to the lower concentration region. It is conducting by a concentration gradient.
Osmosis is a process in which solvent (molecules) pass through a semipermeable membrane (SPM) from a lower concentration solution region to a higher concentration region so it equalizes the concentrations on each side of the SPM.
A <u>hypotonic solution</u> is a solution that has a higher concentration of solutes inside the cell than outside of the cell. Thus the movement of water is from outside to the inside of the cell.
A <u>hypertonic solution</u> is a solution in which solutes concentration is greater outside the cell and low concentration inside. The movement of water is from inside the cell to outside the cell.
An <u>isotonic solution</u> where two solutions having the same concentration inside and outside of the cell so there is free movement of molecules across a semipermeable membrane.
Answer:
B
Explanation:
Consenus means to have a general agreement. The situation shown is an example of this defenition.
If you have ever been refused a U.S. visa, been refused admission to the united states, or withdrawn your application for admission at the port of entry, write the specifics of any time you've had a U.S. visa application rejected here.
Even if you have previously had a U.S. visa of some other kind rejected, you must respond "Yes." You have to be honest here (and of course, everywhere in this entire process). Consulates still look at your documents and file. They can also see if you've ever lied, submitted false documentation when applying for a visa, or broken the rules of a visa in the past.
It would be challenging for you to obtain a visa if any of that is accurate. Even if you can now produce the document that caused your visa to be rejected under Section 221(g) because it was lacking, the rejection still counts as a rejection, and you must comply with it.
Therefore, you must affirmatively answer "yes" to this query and supply all subsequently asked information. A tourist visa or even a student visa has already been refused to many persons. If you apply for an H1 visa, a fiancé K1 visa, etc., this is not a problem.
However, this application may also be rejected if you were rejected due to fraud.
Learn more about the U.S. visa here:
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Answer:
testes
Explanation:
Gonad, in zoology, primary reproductive gland that produces reproductive cells (gametes). In males the gonads are called testes; the gonads in females are called ovaries. (see ovary; testis).
