Hello,

The theory of biology generally refers to the scientific principles that explain how living organisms function, grow, and evolve. Biology is the branch of science that studies life and living organisms, including their structure, function, growth, origin, evolution, and distribution.

You can read detailed explanations of these biology concepts here:

https://school.careers360.com/articles/biology

For CBSE Class 10 Biology concepts and study material, this page is helpful:

https://school.careers360.com/boards/cbse/cbse-class-10-science

You can also practice biology questions and previous year papers for better understanding:

https://school.careers360.com/boards/cbse/cbse-previous-year-question-papers-class-10

Thank you