12th CBSE board Biology question papers?

Will you please provide me the previous year question papers of the 12th CBSE board Biology I want to prepare for the exam will you please provide me that?????

[Kiran Chandar]

As you want to get the previous year question papers of the12th CBSE board Biology I so, here I am providing you the same.

Here for you I am providing you the papers pattern of the 12th CBSE board Biology.

Paper pattern:

Paper pattern:
Part A: Theory
1. Reproduction: 14 marks
2. Genetics and Evolution: 18 marks
3. Biology and Human Welfare: 14 marks
4. Biotechnology and its Applications: 10 marks
5. Ecology and Environment: 14 marks
Part B: Practical Exam
Evaluation scheme Maximum Marks: 30 marks
One major experiment: 5 marks
One minor experiment: 4 marks
Slide preparation: 5 marks
Spotting: 7 marks
Practical record + viva voce: 4 marks
Project record + viva voce: 5 marks
Here is an attachment for the previous year question papers of the12th Biology CBSE board so, you can download that.

please mjhe bio ki scheme bta den 1st year ki

please scheme bta den biology ki first year 2015 gjw board