The cell has to use active transport when it's trying to transport material against the concentration gradient. (from low to high concentration) Or, if a molecule is too big to diffuse through the cell membrane, it must be moved through using a carrier protein.
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The lysis of the red blood cell is due to the osmotic pressure, mainly by chloride and sodium ions (250 mOsm/L).
A red blood cell placed in pure water undergoes considerable osmotic pressure. In the absence of back pressure applied in the cytoplasm, pure (hypotonic) water diffuses into the cell (hypertonic) through the membrane. The massive entry of water into the red blood cell leads to the swelling and then the bursting of the red blood cell, there is hemolysis of the cells
In plant cells, the cell wall restricts expansion, resulting in pressure on the cell wall inside, called turgor pressure.The vacuole, by its solute concentration (thus its osmotic pressure and its water potential) and in relation to the pressure exerted by the cell wall, regulates the turgor of the cell. This turgor is responsible for maintaining the cellular form and ultimately for the plant itself.
It changes because it goes through phases of growth and changes size and it developed more.
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They both interfere with the nervous system.
Answer: A- segmentation
Explanation:
Both Millipedes and centipedes are arthropods with jointed legs and multiple segments. While millipedes are flattened slightly with multi segmented bodies, where the first segment is usually legless, while the second to the fourth are characterised with two legs and then the rest have four legs.
A centipede on the other hand, is a multi segmented anthropod a pair of legs on each segment, and their legs range from 30 to 354 on their one inch length bodies, which are known to be longer than that of millipedes.