Read and download PDF of CBSE Class 12 Biology Sample Paper 2013 Solved Set A designed as per the latest curriculum and examination pattern for Class 12 issued by CBSE, NCERT and KVS. The latest Class 12 Biology Sample Papers have been provided with solutions so that the students can solve these practice papers and then compare their answers. This will help them to identify mistakes and improvement areas in Biology Class 12 which they need to study more to get better marks in Class 12 exams. After solving these guess papers also refer to solved Class 12 Biology Question Papers available on our website to build strong understanding of the subject
Sample Paper for Class 12 Biology Pdf
Students can refer to the below Class 12 Biology Sample Paper designed to help students understand the pattern of questions that will be asked in Class 12 exams. Please download CBSE Class 12 Biology Sample Paper 2013 Solved Set A
Biology Class 12 Sample Paper
SECTION – A
1. The meiocyte of rice has 24 chromosomes how many chromosomes are present in its endosperm?
2. Why do certain genes tend to be inherited together in a cell at the time of cell division?
3. Why do blood pressure and heart rate increase after tobacco consumption?
4. What are sampling ports in a bio-reactor?
5. How do histones acquire positive charge?
6. Provide one sentence information about plasmid with respect to its
(a) Chemical nature
(b) Its duplication
7. Listed below are a few impurities in urban waste water. Select two colloidal impurities:- ammonia, silt, bacteria, calcium, faecal-matter.
8. Give reasons why measurement of bio-mass in terms of dry weight is more accurate than fresh weight.
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CBSE Class 12 Biology Sample Paper 2013 Solved Set A
We hope you liked the above provided CBSE Class 12 Biology Sample Paper 2013 Solved Set A. To get an understanding of the type of questions which were asked in exams, it is important for Class 12 students to understand the way sample Paper are set by teachers. Students can download the Sample Paper for Class 12 Biology which will be coming in the exams so that you can practise them and solve all types of questions that can be asked in exams. By doing CBSE Class 12 Biology Sample Paper 2013 Solved Set A you will understand the regular questions and MCQ questions for Class 12 Biology which are always asked. You can download CBSE Class 12 Biology Sample Paper and Class 12 Biology Question Papers in PDF. You should attempt all the last year question paper for Class 12 and Class 12 Biology MCQ Test in examination conditions at home and then compare their answers with the solutions provided by our teachers.
You can download CBSE Class 12 Biology Sample Paper 2013 Solved Set A from StudiesToday.com
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