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Class 12 Biology – Principle of Inheritance and Variation
Ever wondered why people say that you look somewhat like your mother or your father? Why some features give away your identity? This ‘inheritance’ which you get from your parents or grandparents, is related to your genes. Your genes contain certain information which came along to you from your forefathers. We’ll learn about this in detail in this chapter. We’ll learn
1. What is inheritance and variation?
2. Experimental approach by Mendel.
3. Inheritance of one gene.
4. Punnett Square.
5. Laws of Inheritance.
6. Inheritance of 2 genes.
7. Chromosomal Theory of Inheritance.
9. Sex Determination.
11. Pedigree Analysis.
12. Sex linked Disorders.
13. Chromosomal Disorders.
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