CBSE Class 12 Biotechnology Boards 2020 Sample Paper Solved

Read and download PDF of CBSE Class 12 Biotechnology Boards 2020 Sample Paper Solved designed as per the latest curriculum and examination pattern for Class 12 issued by CBSE, NCERT and KVS. The latest Class 12 Bio Technology 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 Bio Technology 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 Bio Technology Question Papers available on our website to build strong understanding of the subject

Sample Paper for Class 12 Bio Technology Pdf

Students can refer to the below Class 12 Bio Technology Sample Paper designed to help students understand the pattern of questions that will be asked in Class 12 exams. Please download CBSE Class 12 Biotechnology Boards 2020 Sample Paper Solved

Bio Technology Class 12 Sample Paper

CBSE Class 12 Biotechnology Boards 2020 Sample Paper Solved. CBSE has recently released the class 12 sample papers for subject Biotechnology. These suggested sample papers are released every year by CBSE ahead of the class 12 board exams so that the students can understand the pattern of question paper and type of questions which is expected to come in the Class 12 board exams. Students can refer to the attached question paper along with marking scheme to understand what they can expect in the board exams in 2020. Its always better to solve the question paper first and then refer to provided answers.

SECTION A

1 Name any two scientists involved in designing the first recombinant DNA molecule.
 
2 Write any two properties which can be improved through protein engineering
 
3 Transgenic plants have been developed to survive in saline habitat. Which technique might have been used to develop such plants?
 
4 Which vector was used in the first cloning experiment involving mammalian cell?

OR
How does a modification enzyme protect its own DNA from digestion?
 
5 What was the strategy behind Human Genome Project?
 
6. An enriched medium containing salts, glucose, proteins and vitamins was made and a commercially available animal cell line was introduced. However, the cells began dying. What could be the reason behind it?

OR
CBSE Class 12 Biotechnology Boards 2020 Sample Paper Solved

 
7. Margaret Dayhoff observed that protein sequences undergo variation according to certain patterns. Write any one such pattern.
OR
What is the underlying principle of “Molecular evolution”?
 
8. Crystallisation is not required due to the advent of which of the following new technique.
a) X-ray crystallography
b) NMR
c) Sanger’s method of protein sequencing
d) Edman’s method of protein sequencing
 
9. Optimum pH for plant tissue culture medium isa)
7.5
c) 8
b) 5.7
d) 8.5
 
10. The single letter codes for Tyrosine and Asparagine are
a) N and Y
b) A and T
c) T and A
d) Y and N
 
11. The disease due to the deficiency of an enzyme Adenosine Deaminase (ADA) is
a) SCID
b) Thallasemia
c) Haemophilia
d) Mad cow disease
 
 
 

Please refer to link below to download CBSE Class 12 Biotechnology Boards 2020 Sample Paper Solved

Sample Paper Bio Technology Class 12

We hope you liked the above provided CBSE Class 12 Biotechnology Boards 2020 Sample Paper Solved. To get an understanding of the type of questions which were asked in exams, it is important for Class 12 students to refer to CBSE Class 12 Biotechnology Boards 2020 Sample Paper Solved that we have provided above. Students can download the Sample Paper for Class 12 Bio Technology 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. If you do CBSE Class 12 Biotechnology Boards 2020 Sample Paper Solved for Class 12 Bio Technology you will easily understand the way examination Sample Paper are set by teachers.

Class 12 Bio Technology Sample Paper

The latest Sample Paper CBSE Class 12 Biotechnology Boards 2020 Sample Paper Solved covers all the topics which have been suggested by CBSE in their Class 12 Bio Technology syllabus for the current year. By doing CBSE Class 12 Biotechnology Boards 2020 Sample Paper Solved you will understand the regular questions and MCQ questions for Class 12 Bio Technology which are always asked and learn them so that you can get full marks in those questions.

Class 12 Bio Technology Model Question Paper Pdf Download

We have provided link above of CBSE Class 12 Biotechnology Boards 2020 Sample Paper Solved in Pdf format so that you can just click the links and easily download the papers with answers. On studiestoday, we have also provided a download and print option for all CBSE Class 12 Bio Technology latest Sample Papers for Class 12 Bio Technology to make it more easy for students. You can download CBSE Class 12 Bio Technology Sample Paper and Class 12 Bio Technology Question Papers in PDF absolutely free of cost.

Bio Technology Sample Paper Class 12 with Solutions

We have provided CBSE Class 12 Biotechnology Boards 2020 Sample Paper Solved with solutions. You will be able to understand the type of answers which you should write in Class 12 Bio Technology exams to score good marks. You should attempt all the last year question paper for Class 12 and Class 12 Bio Technology MCQ Test in examination conditions at home and then compare their answers with the solutions provided by our teachers. This way you will be able to identify your weak areas and also understand how the teachers of Class 12 Bio Technology set their questions in the exams.

CBSE Class 12 Bio Technology Sample Paper with solutions

We have provided the current year Class 12 Bio Technology Sample Paper. Students who want to practice Sample Paper from all previous years can easily get them on studiestoday. We are the leading website in India from which you can download all the latest Class 12 Bio Technology study material for free as per the CBSE syllabus for Class 12 Bio Technology for the current academic year.

Where can I download CBSE Class 12 Biotechnology Boards 2020 Sample Paper Solved in Pdf

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Yes, you can click on the links above and download Sample Paper in PDF for Class 12 for Bio Technology. Click on above link to download CBSE Class 12 Biotechnology Boards 2020 Sample Paper Solved

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Are mock CBSE Class 12 Biotechnology Boards 2020 Sample Paper Solved available in multiple languages

Yes, mock CBSE Class 12 Biotechnology Boards 2020 Sample Paper Solved are available in multiple languages, including English, Hindi

What is the importance of solving CBSE Class 12 Biotechnology Boards 2020 Sample Paper Solved

Solving CBSE Class 12 Biotechnology Boards 2020 Sample Paper Solved helps students understand the exam pattern, time management, and identify weak areas

How many sample papers should I solve for Class 12 Bio Technology?

Solving at least 5-6 Class 12 Bio Technology sample papers can give you a good grasp of the exam pattern and improve your problem-solving skills.

How can I prepare effectively for the CBSE Class 12 Bio Technology exam?

Regular and consistent practice, understanding concepts, solving theoretical and numerical problems, and revising regularly will help Class 12 Bio Technology students to score more marks

Which chapters are important for the Class 12 Bio Technology exam?

Class 12 Bio Technology students should study all chapters but focus more on chapters with more weightage

How can I manage time effectively during the CBSE Class 12 Bio Technology exam?

Students should allocate time for each section in the Class 12 Bio Technology sample paper based on marks, read each question carefully and also avoid spending too much time on just one question.