Class – XII

Subject : Bio-Technology (Set - 1)

General Instructions:

1. All questions are compulsory.

2. There is no overall choice. However, a~, internal choice has been provided in one question of three marks and two questions of five marks. You have to attempt only one of the choices in such questions. Question paper contains four sections - A, B, C and D.

3. Questions number 1 to 5 are very short answer questions, carrying 1 mark each.

4. Questions number 6 to 15 are short answer questions, carrying 2 marks each.

5. Questions number 16 to 25 are also short answer questions, carrying 3 marks each.

6. Questions number 26 to 28 are long answer questions, carrying 5 marks each.

7. Use of calculators is not permitted. However, you may use log tables, if necessary.

Courtesy: cbse.nic.in