How many chapters are there in 1st PUC biology?

22 chapters
In the Karnataka Board 1st PUC Biology Textbook attempt has been made to unify diverse concepts or disciplines and the subject matter is presented in 22 chapters, grouped under 5 units.

What is biology class 11?

Biology is the study of all the concepts of natural science of life and living organisms. It comprises of living organisms’ physical structure, important molecular interactions, chemical processes, physiological mechanisms, development and evolution. Biology also tells us how cells and organisms work.

What are the chapters in physics?

CBSE Class 11 Physics Chapter-wise NCERT Solutions

  • Chapter 1 – Physical World.
  • Chapter 2 – Units and Measurement.
  • Chapter 3 – Motion in a Straight Line.
  • Chapter 4 – Motion in a Plane.
  • Chapter 5 – Law of Motion.
  • Chapter 6 – Work, Energy, and Power.
  • Chapter 7 – Systems of Power and Rotational Motion.
  • Chapter 8 – Gravitation.

Is physics hard in 11th?

Yes, class 11 Physics syllabus is considered as the toughest of all the subjects by various students.

Is Bio easier than maths?

Actually you must must must choose both so that your opportunities become double. Especially if you are non medico than you must choose biology as biology is far easier than maths. Suppose if you are preparing for JEE then don’t focus on bio if NEET then don’t focus on maths.

Is Bio tough than math?

Biology is more of learning and remembering whereas math is quite logical. Definitely in the beginning math shall be quite difficult. Generally when students are introduced to calculus, they either start completely disliking math or it become’s their favourite subject. This depends on the way you are taught it.

Is biology easy?

Broadly speaking, biology is a comparatively simple science major to get into without a huge amount of training or expertise in the subject. One advantage students and professors will point out is that there is less complex mathematics to do in biology compared to your average science class in another subject.