Principles of Inheritance and Variation CBSE Notes: Revision notes are the short textual content that summarises the chapter. Such notes are helpful for students and teachers to quickly revise the ...

The cytoplasm of eukaryotic cells is elaborately subdivided into membrane-bound compartments called organelles, each precisely tailored for a defined set of biochemical reactions. Cells must maintain ...

In Mendelian inheritance patterns, you receive one version of a gene, called an allele, from each parent. These alleles can be dominant or recessive. Non-Mendelian genetics don’t completely follow ...

NCERT Solutions for Class 12 Principles of Inheritance and Variation: Chapter-wise NCERT solutions for Class 12 Biology, Chapter 4, Principles of Inheritance and Variation are available here. There ...

Linking questions span different topics. In linking questions, it is important that you plan your answer and not just rush into it. After all, you would plan an essay or short story before starting.

You could be asked questions about the methods, safety precautions you might take and results and conclusions of experiments that you have carried out during the course. You may also be expected to ...