Which of the following is
termed as biological?
Answers
Question:
Which of the following is
termed as biological?
A) galvanization.
B) respiration.
C) combustion.
D) corrosion.
Answer: The correct answer of this question is option B, respiration.
Explanation: Among the four options mentioned in the question only the respiration is completely performed by the living organisms.
The respiration is the only method of oxygen supply in the living organism which is necessary for the survival of every living organism.
That's why option B is the correct option this question.
Answer:
The correct answer is b) Respiration.
Explanation:
Out of the four given terms, galvanisation is the process of applying a coating of Zinc over metals like iron or alloys like steel, to prevent them from rusting, and to make them lustrous.
Respiration is the process that occurs in the mitochondria of the living cells, where food is broken down by oxygen to release energy.
Combustion is the process of burning something, especially at a high temperature, while corrosion is the natural process of destruction of metals by chemical reaction. Of all these, Respiration is biological, while all others are chemical processes.