State Council of Educational Research and Training, Tamil Nadu (2020) Genetics. [Teaching/Learning Resource]

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Heredity is transmission of characters, from one generation to the next generation, while variation refers to the differences shown by the individuals of the same species and also by the offspring of the same parents. All these can happen only due to chromosomes. Now let’s see what chromosomes are and how they are composed with DNA, that form the genetic material.

Item Type: Teaching/Learning Resource
Program: A publication under Free Textbook Programme of Government of Tamil Nadu
Learning outcomes: At the end of this lesson the students will be able to : �� Know about Mendelian laws. �� Differentiate between phenotype and genotype. �� Understand the process of monohybrid and dihybrid cross. �� Differentiate between a chromosome, DNA and gene. �� Understand the structure of chromosome. �� Classify the chromosomes based on the position of centromere. �� Understand the structure and replication of DNA. �� Define mutation and classify the chromosomal and gene mutation. �� Identify the chromosomal abnormality of Down’s syndrome.
Access: Open
Uncontrolled Keywords: Biology
Subjects: Science General
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Depositing User: COL Staff
Date Deposited: 12 Apr 2021 10:01
Last Modified: 12 Apr 2021 10:01

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