What are the characteristics of life? Give an example of a living organism and explain why...
What are the characteristics of life? Give an example of a living organism and explain why it is considered alive?
Homework Answers
There are many characteristics of life or living organisms. There also some defining characteristics that are only applicable for living organisms.
Those are growth in numberor reproduction,growth by mass, breathing,respiration, excretion, metabolism, self-consciousness etc.
Let's consider an elephant. First of all the elephant grows in size and changes its number by normal reproduction and also produces fertile offspring. It performs breathing by spontaneous intake and output of gases.Elephant utilizes the oxygen to oxidize nutrients for energy. The body mechanism of elephant absorbs selective nutrients and performs metabolic process then excretes waste products. If you will throw stones towards an elephant then it will react negatively and offering a bunch of banana will make him glad.So,they are self-conscious .Hence they can be regarded as alive .
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