The important point is that the surface area to the volume ratio gets smaller as the cell gets larger and as volume increases, surface area to volume ratio decreases. The larger a cell, the less easily it can get rid of waste and it also has more trouble getting water, nutrients and gases in. That is why we do not see giant cells. Instead we see multiple cells in larger organisms.
One way to increase surface area is to flatten the cell. That is why red blood cells are flat discs, instead of spheres. Another way is elongation. That is why many bacteria are rod shaped, and why neurons are elongated. In fact, the human body relies on the same principle to adapt to climate. Long tall and lean folks with long arms and legs live in East Africa, because such shapes increase surface area to get rid of excess body heat to avoid heat strokes. Europeans and Asians adapted to cold climates, in contrast, have shorter arms and legs and rounder torsos to minimize surface area. to conserve body heat.
Answer: All About Elephant Grass. Want to know all about Elephant Grass plant? Here we provide you with all the information about all plants in the garden. Taking care of garden plants.
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The organism is called a predator and the organism captured, a prey.
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A tissue is a group of similar cells that work together to do a particular job. For example, most animals have muscle tissues, which are made up of muscle cells.
Hey frnd
A bacteriophage is a type of virus dat infects bacteria. It attaches itself 2 a bacterium and infects d host cell.
One such example would be HIV virus Human Immunodeficiency Virus.
Hope this helps u frnd.
