Biology Notes Chapter No 2 Solving a Biological Problem For Class 9th

Biology Notes Chapter No 2 Solving a Biological Problem For Class 9th

Biology Notes Chapter No 2 Solving a Biological Problem For Class 9th.

Biology Notes Chapter No 2 Solving a Biological Problem For Class 9th
Biology Notes Chapter No 2 Solving a Biological Problem For Class 9th

CHAPTER NO 2

SOLVING A BIOLOGICAL PROBLEM

Q1: What is science? How does science work ?

Ans: Science:

Meaning:

The word science is derived from Latin word “Scienti” meaning knowledge.

Definition:

The knowledge which is based on observation and experiment is called science.

Scientific method:

A systematic method uses to solve a problem with the help of observation, information and experimentation is called scientific method.

Science work:

In science first observation is done and then after observation experiment in conducted to check the reality of the observation.

Q2: What is Biological method? Give its importance.

Ans: Biological method:

Definition:

The scientific method, in which biological problems are solved is termed as biological method.

Importance:

It has played a very important role in biological research from the last 500 years. It has contributed a lot to the progress of biology and up to the current Advancement in all the biological fields such as medicine, ecology and technology etc.

Steps of Biological method:

For solving biological problem, biologists take the following steps.

Leave a Reply

Scroll to Top
%d bloggers like this: