Biology is the study of all living beings. Right from the smallest algae or microorganism to the biggest living being is covered under biology. How microorganisms live, how do they function and how they affect other living beings is studied in biology. There are several divisions of biology, and it is divided based on the type of subject it is dealing with. For example, if the study is about extinct dinosaurs, it is called paleontology. So, biology encompasses everything about life which does not exist anymore and which exists everywhere.
If your child is not motivated enough to study biology and is wondering Why Is Biology Important? Then you can highlight some of these points that highlight the importance of biology, and how it affects all aspects of our lives. This would definitely help your child to become more motivated and attentive towards biology.
There are many fields that require the study of biology. These fields are important for the survival of humans, animals and plants.
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Osmosis in biology: Osmosis is the passing of water from a higher concentrated region to a lower concentrated region through a membrane. However, the process of osmosis in biology is not that simple. First of all osmosis is a process that can be divided into three parts.
There are something called the semi-permeable membranes, which are thin layers of materials, and they allow smallest of particles to pass through their delicate membrane system. However, they prevent the bigger particles from passing through, and act somewhat like a filter. The particles that are allowed are oxygen, carbon dioxide, water, ammonia; glucose and amino acids. Sucrose, proteins and starch are bigger particles, and therefore, are not allowed through the membrane.
A region that has high concentration of water would mean that it is high in concentration of particles like sucrose. So, the water is getting naturally filtered when flowing from a higher region to a lower region.
So, osmosis can be defined as a process where the water is diffused from a semi permeable membrane. It is also necessarily the movement of water from a higher concentration region to a lower water potential area through a semi permeable membrane. The semi permeable membrane acts as a filter for the water where the heavier particles are left behind, and the lighter and smaller particles pass through it.
Osmosis is considered as a very important biological process because it allows water to travel inside and outside the cell. The primary survival means for the cells is provided through osmosis, and that is why its importance is very high.
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