Reference Material:
Now, the study of biology is responsible for some of the most profounding insights that humans have, about the world around them. So, take a look at these four panoramas. In the upper left, you see some bacteria this happen to be equal line, you obviously see a butterfly, a flower, a dolphin. If you see that at the outer space, just looks these different forms and structures. You have no idea that they were all related to one to another. So one of the most profound thing that biology told us is that all life on earth is exceptionally related similar to one to another. So, for example, all of these life forms rely on DNA and RNA for storing and transmitting in using their genetic and inherited information. They are all based on cell. Cell is the fundamental building blocks of all life. All of these organisms consist of cells, and the cells essentially have the same chemicals inside of them – carbon, hydrogen, oxygen and nitrogen, and the whole bunch of other stuff and much smaller amount. All these organisms conducted metabolism, in other words, chemical reactions that using convert energy from one form to another. And the basic chemistry is all very similar to one and another. The types of molecule is used very similar to one and another.
Sample Answer:
Biology is a subject that studies animals, human and the environment around them. Although animals are looked differently, they are closely related to each other. They all rely on DNA and RNA to store and transmit genetic information. The organs based on cells, which is the fundamental structure of lives. All organs have similar metabolism system, which can convert energy from one to another.
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