In the NEET Biology syllabus, genetics is an important chapter that covers various topics related to the principles of inheritance and genetic variability. Some of the key topics covered in this chapter are:
Mendelian Inheritance: It deals with the basic principles of inheritance that were discovered by Gregor Mendel. The concepts of dominant and recessive traits, law of segregation, law of independent assortment, and inheritance patterns of traits are explained.
Chromosome Theory of Inheritance: This theory explains how genes are transmitted from one generation to another through the chromosomes. The concepts of linkage and crossing over during meiosis are also explained.
Molecular Basis of Inheritance: This topic deals with the structure and function of DNA, RNA, and proteins. The process of replication, transcription, and translation are explained in detail. The genetic code and mutations are also covered.
Genetic Disorders: The chapter covers some of the important genetic disorders such as sickle cell anemia, thalassemia, hemophilia, and Down syndrome. The causes, symptoms, and treatments of these disorders are discussed.
Biotechnology: The chapter also covers the applications of genetic engineering, gene therapy, DNA fingerprinting, and genetically modified organisms (GMOs).
