The membrane bound organelle you refer to is the Lysosome. The lysosome fuses with a vacuole where it digest the contents.
The wind is just strong enough to move the sand grains which were sorted by size by the wind. Heavier grains were left in place where as smaller grains were carried away. These grains kept moving till they were concentrated in one place usually up a hill. The grains climb the flat slope on the windward side and then fall off the steep side. The dunes may migrate slowly as this process continues, the grains at the upwind side climb the dune with the help of the wind and then fall down the downwind side.<span>
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It is a rare genetic mutation that both the maternal and paternal partners have to be at least a carrier for the albinism gene.
By multiplying the rate constant by the substrate concentration (amount) or by determining reaction velocity (V).
Hi , the answer is Robin Hooke, he named the cells , cells in 1665.
