Next Reader https://validator.w3.org/feed/docs/rss2.html Morphological and Anatomical Evidence Role of Gene Mutation, Recombination, and Isolation in evolution Modern Synthetic Theory of Evolution (Neo-Darwinism) Mutation Theory of Hugo de Vries Drawbacks of Original Darwinism (Ignorance of mutations, arrival vs. survival) Origin of Species through accumulated variations Natural Selection: Mechanism of differential reproduction Survival of the Fittest (Herbert Spencer’s term adopted by Darwin) Universal occurrence of variations Environmental struggle Intra-specific struggle vs. Inter-specific struggle Constancy of population size and struggle for existence Overproduction / Prodigality of production Darwinism: Charles Darwin and On the Origin of Species Proposition 4: Inheritance of Acquired Characters Examples of Lamarckism: Elongation of Giraffe’s neck, loss of limbs in snakes Criticism of Lamarckism (August Weismann’s Germplasm Theory) Proposition 3: Use and Disuse of organs Proposition 2: Effect of environment and new needs Proposition 1: Internal vital force and growth Lamarckism: Jean-Baptiste Lamarck’s theory RNA World Hypothesis Coacervates and Microspheres: Protocell development Miller-Urey Experiment: Experimental verification Chemical origin of life (Oparin-Haldane Hypothesis) Definition of Biological Evolution Biopiracy and Patenting of biological resources Impact of genetic advances on conservation biology Biosafety guidelines and regulatory bodies Biofortification of food crops Golden Rice: Vitamin A enrichment Pest-resistant crops: Bt Cotton mechanism Genetically Modified Organisms (GMOs) in agriculture Role of biotechnology in producing Insulin (Humulin) Carrier screening tests for high-risk populations Factors disrupting Hardy-Weinberg equilibrium Hardy-Weinberg Principle: Formula (p^2 + 2pq + q^2 = 1) Gene pool and allele frequency concepts Genetic drift and founder effect in isolated populations Consanguineous marriages and risk of recessive disorders Congenital vs. Acquired genetic anomalies Epigenetics: Environment-gene interaction basics Stem Cells: Types (Embryonic vs. Adult) and potential Cloning: Reproductive vs. Therapeutic cloning Dolly the Sheep: Somatic Cell Nuclear Transfer (SCNT) Gene Therapy: Principle and applications Ethical, Legal, and Social Issues (ELSI) of genetic engineering Human Genome Project (HGP): Goals and findings Transgenic plants and animals Recombinant DNA technology basics