Benzopyrene. Is the correct answer
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Multicolor necklace indicates that Monomers in a polymer are of different types
Answer:
the lower solute concentration, lyse.
Explanation:
If we place a cell in an hypotonic solution that means that the concentration of solute is lower than in the inside of the cell (in this case there is not solute at all). To have an equal concentration inside and outside the cell the only thing that can happen is the passage of water (solvent) from the outside to the inside of the cell through a semipermeable membrane. This process where a solvent goes through a semipermeable membrane towards a place were the solutes are in a higher concentration in order to equalize the concentrations on both sides is called osmosis. If there is too much solvent going into the cell, this one will start to swell and finally it will lyse (burst).
Answer:
Because they are yet to perform photosynthesis, which requires sunlight
Explanation:
The leaves of plants are the site of a unique process called PHOTOSYNTHESIS. Photosynthesis is the process by which plants synthesize their food in form of glucose in the presence of sunlight. The glucose they synthesize is however, stored as STARCH (a carbohydrate polymer) in the leaves. This is why the leaves of a plant will naturally test positive for starch at certain times.
However, the leaves of plants will not test positive for starch early in the morning but do so at the end of the day because the leaves of that particular plant is YET to undergo photosynthesis due to lack of light from sun. However, at the end of the day, it would have performed photosynthesis and synthesize sugar and hence, test positive.
