Stay updated on important announcements on dates, events and news

  • By proceeding ahead you expressly agree to the CollegeDekho terms of use and privacy policy
  • Why register with us?

    Stay up-to date with Exam Notification and NewsGet Exam Date AlertsGet free Sample Papers & Mock TestYou won’t get unwanted calls from third parties
Thank you! You have successfully subscribed
Error! Please Check Inputs

Prepare for the upcoming exams with a variety of sample papers & previous year question papers.

  • By proceeding ahead you expressly agree to the CollegeDekho terms of use and privacy policy
  • Why register with us?

    Stay up-to date with Exam Notification and NewsGet Exam Date AlertsGet free Sample Papers & Mock TestYou won’t get unwanted calls from third parties
We are glad that you have successfully downloaded the document you needed. We hope that the information provided will be helpful and informative.
Error! Please Check Inputs

ISC 12th Semester 2 Biology Exam on May 23: Download Sample Paper, Important Topics

ISC 12th Semester 2 Biology exam will be conducted on the 23rd of May. The question paper will consist of 3 sections- Section A, B, and C. The maximum marks of the question paper is 35 and the time duration is 90 minutes. 

Stay updated on important announcements on dates, events and news

  • By proceeding ahead you expressly agree to the CollegeDekho terms of use and privacy policy
  • Why register with us?

    Stay up-to date with Exam Notification and NewsGet Exam Date AlertsGet free Sample Papers & Mock TestYou won’t get unwanted calls from third parties
Thank you! You have successfully subscribed
Error! Please Check Inputs

Prepare for the upcoming exams with a variety of sample papers & previous year question papers.

  • By proceeding ahead you expressly agree to the CollegeDekho terms of use and privacy policy
  • Why register with us?

    Stay up-to date with Exam Notification and NewsGet Exam Date AlertsGet free Sample Papers & Mock TestYou won’t get unwanted calls from third parties
We are glad that you have successfully downloaded the document you needed. We hope that the information provided will be helpful and informative.
Error! Please Check Inputs

ISC 12th Semester 2 Biology exam will be held on 23rd May. The question paper will consist of 3 sections- Section A, B, and C. The maximum mark of the question paper is 35 and the time duration is 90 minutes or 1 hour 30 minutes. Section A is a compulsory section whereas, in Section B and C, one question will have an internal choice. The sample paper for the subject is given below for candidates to download. 

ISC 12th Biology Semester 2 Sample Paper 2022

The semester 2 sample paper of ISC 12th Biology can be downloaded by clicking on the link below -

ISC 12th Semester 2 Biology Exam Sample Paper: Download Here

ISC 12th Semester 2 Biology Marking Scheme

Each section will have marks based on the question. Check the marking scheme below-

SectionTotal No. of QuestionsTotal No. of Marks
Section A77
Section B816
Section C412
Total35 marks

Also Read: ISC 12th Semester 2 Accounts Exam on May 20: Download Sample Paper, Exam Pattern

Important Topics for ISC 12th Semester 2 Biology Exam

Here are some important topics for the exam-

Unit/ ChapterImportant Topics
Human Health and Disease
  • Causative agents
  • Symptoms and prevention for viral
  • Lifecycle of plasmodium vivax
  • Chatacteristics of cancer cells: Causes, diagnosis, and treatment of cancer
  • Benign and malignant tumor
  • Structure of Ig molecules: Function of different Ig molecules
Strategies for Enhancement of Food Production
  • Green revolution
  • Examples of some Indian hybrid crops like wheat, rice, maize
  • Examples of some diseases and insect resistant varieties of crops
  • Pant tissue culture
  • Artificial insemination and its advantages
Biotechnology and its Application
  • Steps of formation of recombinant DNA technology
  • Role of EcoRI and HindII
  • Examples of some cloning vectors
  • Blue-White selection methods
  • Transgeneric organism or GMOs
  • Cloning of human insulin gene in E.coli and formation of insulin
  • SCID disease
Ecology and Environment
  • Gause's principle and competitive exclusion
  • Abiotic factors and responses of organisms to abiotic factors
  • Attributes of population
  • Pond ecosystem
  • Some structural features of an ecosystem
  • Productivity
  • Decomposition
  • Differnt types of food chain
  • Genetics, species, and ecological diversity
  • In-situ and ex-situ conservation
  • Wildlife protection act
Environmental Issues
  • Primary and secondary air pollutant, effects and controls
  • Biomagnification and Eutrophication
  • Organic farming
  • Green house gases and green house effect
  • Ozone layer depletion and ozone hole and its effects
  • Joint forest management
  • Chipko movement

Also Read: ISC 12th Result 2022

For more such information and Education News, stay tuned to CollegeDekho.

Get Help From Our Expert Counsellors

Get Counselling from experts, free of cost!

  • By proceeding ahead you expressly agree to the CollegeDekho terms of use and privacy policy
  • Why register with us?

    Stay up-to date with Exam Notification and NewsGet Exam Date AlertsGet free Sample Papers & Mock TestYou won’t get unwanted calls from third parties
Thank you! Our counsellor will soon be in touch with you to guide you through your admissions journey!
Error! Please Check Inputs

Be the First to Know

Get Access to Latest Updates

Stay updated on important announcements on dates, events and notification

  • By proceeding ahead you expressly agree to the CollegeDekho terms of use and privacy policy
  • Why register with us?

    Stay up-to date with Exam Notification and NewsGet Exam Date AlertsGet free Sample Papers & Mock TestYou won’t get unwanted calls from third parties
Thank You! We shall keep you posted on the latest updates!
Error! Please Check Inputs

Do you have a question? Ask us.

  • Typical response between 24-48 hours

  • Get personalized response

  • Free of Cost

  • Access to community

Recent News

Talk To Us

  • By proceeding ahead you expressly agree to the CollegeDekho terms of use and privacy policy
  • Why register with us?

    Stay up-to date with Exam Notification and NewsGet Exam Date AlertsGet free Sample Papers & Mock TestYou won’t get unwanted calls from third parties
We are glad that you have successfully downloaded the document you needed. We hope that the information provided will be helpful and informative.
Error! Please Check Inputs