Genetics:Evolution: Ecology:

SECTION –C

Genetics:

Mendelian Principles, Multiple alleles, Interaction of genes, Linkage and
crossing over, maping of genes, Sex-determination and Sex-linkage, Mutations, gene
concept, Chromosomal aberrations, DNA as a genetic material, genetic Code, DNA
Recombinant Technology, Application of genetic Engineering, Transgenic animals.

Section –D

Evolution:

Theories of origin of Life, Biochemical origin of life, Lamarckism, Darwinism
and Neo-Darwinism, Hardy Weinberg Principle, Mutation Pressure, Selection Pressure,
Genetic drift species concept, Mechanism of evolution, modern concept of Natural
Selection, Adaptive radiation.

SECTION – E

Ecology:

Concept of Ecosystem. Biogeochemical cycle, Animal adaptation to major
Habitats, Energy flow in the Ecosystem, Food chain, Food web, Productivity of
Ecosystem Environmental Pollution, Water Pollution and Lamo Pollution.