Mention any three characteristics of Neanderthal man that lived in near east and central Asia.
Concept: Origin and Evolution of Man
Draw a labeled diagram of a mature embryo sac.
Concept: Embryo Development Upto Blastocyst Formation
State any three goals of the human genome project
Concept: Human Genome Project
Name the causative organism and preventive measures for Typhoid
Concept: Infectious and Non Infectious Disease
Define Parthenocarpy
Concept: Significance of Seed Dispersal and Fruit Formation
What is spermatogenesis? Briefly describe the process of spermatogenesis.
Concept: Gametogenesis
Draw a diagram of the internal structure of the human ovary.
Concept: Microscopic Anatomy of Ovary
What is emasculation?
Concept: Plant Breeding
What is a 'biopatent'? Explain it with a suitable example.
Concept: Ethical Issues
What is Red Data Book?
Concept: Red Data Book
What is symbiosis?
Concept: Introduction of Reproduction in Organisms
Explain the term perianth.
Concept: Introduction of Reproduction in Organisms
Give the biological name of the following:
Baker’s yeast
Concept: Asexual Reproduction
The following question(s)/statement(s) has four suggested answers. Choose the correct option in the following case.
After fertilisation, the integuments of an ovule develop into : __________.
Concept: Sexual Reproduction > Pre-fertilisation Events - Gametogenesis
Differentiate between the following :
Spermatogenesis and oogenesis
Concept: Sexual Reproduction > Pre-fertilisation Events - Gametogenesis
What are seasonal breeders? Give an example.
Concept: Introduction of Sexual Reproduction
How is the chromosome number maintained in sexually reproducing organisms?
Concept: Introduction of Sexual Reproduction
State two advantages of vegetative propagation.
Concept: Asexual Reproduction
Give two differences between heartwood and sapwood.
Concept: Introduction of Reproduction in Organisms
Why is non-cyclic photo phosphorylation considered as a non-cyclic pathway?
Concept: Introduction of Sexual Reproduction in Flowering Plants
Class 12 Biology (Theory) can be very challenging and complicated. But with the right ideas and support, you will be able to make it work. That’s why we have the class 12 Biology (Theory) important questions with answers pdf ready for you. All you need is to acquire the PDF with all the content and then start preparing for the exam. It really helps and it can bring in front an amazing experience every time if you're tackling it at the highest possible level.
Biology (Theory) exams made easy
We make sure that you have access to the important questions for Class 12 Biology (Theory) I.S.C. CISCE. This way you can be fully prepared for any specific question without a problem. There are a plethora of different questions that you need to prepare. And that's why we are covering the most important ones. They are the questions that will end up being more and more interesting and the results themselves can be staggering every time thanks to that. The quality itself will be quite amazing every time, and you can check the important questions for Class 12 Biology (Theory) CISCE whenever you see fit.
The important questions for Class 12 Biology (Theory) 2021 we provide on this page are very accurate and to the point. You will have all the information already prepared and that will make it a lot simpler to ace the exam. Plus, you get to browse through these important questions for Class 12 Biology (Theory) 2021 I.S.C. and really see what works, what you need to adapt or adjust and what still needs some adjustment in the long run. It's all a matter of figuring out these things and once you do that it will be a very good experience.
All you have to do is to browse the important questions for upcoming CISCE Class 12 2021 on our website. Once you do, you will know what needs to be handled, what approach works for you and what you need to do better. That will certainly be an incredible approach and the results themselves can be nothing short of staggering every time. We encourage you to browse all these amazing questions and solutions multiple times and master them. Once you do that the best way you can, you will have a much higher chance of passing the exam, and that's what really matters the most!
