• Flashcard,  Genetics

    Genetics Terms Flashcard

    Genetics Genetics is the study of inheritance and variation. Term genetics was first used by W. Bateson 1905. Gregor Johann Mendel is called the father of genetics. Heredity or inheritance Heredity or inheritance is the process by which characters are passed on from parent toprogeny Variation Variation is the characteristic difference by which progeny differs from their parents. Cause of variation is sexual reproduction. Phenotype External appearance or trait of an individual. Genotype Genetic constitution of an organism Genes or mendelian factor Units of inheritance. They contain the information required to express a particular trait Alleles or allelomorphs The two Mendelian factors or gene which occur on the same locus…

  • Biology

    Father of Various Branches of Biology

    Father of Agronomy Peter – De- Cresenji Father of Agriculture Norman Borlaug Father of Anatomy Andreas Vesalius Father of Botany Theophrastus Father of Biology Aristotle Father of Bacteriology Antonie van Leeuwenhoek Robert Koch / Ferdinand Cohn / Louis Pasteur Father of Blood Groups Karl Landsteiner Father of Blood Circulation William Harvey Father of Cytology Robert Hooke Father of Endocrinology Thomas Addison Father of Evolution Charles Darwin Father of Genetics G. J. Mendel Father of Modern Medicine Hippocrates Father of Modern Physiology Wilhelm Wundt Father of Modern Biochemistry Carl Alexander Neuberg Father of Immunology Edward Jenner’s Father of Taxonomy Carl Linnaeus Father of Surgery Sushruta Father of Eugenics Francis Galton Father…

  • Genetics,  Q & A

    Q & A ON CELL CYCLE AND CELL DIVISION

    Q 1. Define cell cycle Ans. The sequence of events by which cell duplicates its genome, synthesis of other constituents of the cell and eventually divides into two daughters cell. Q2. Name the phases of cell cycle Ans. A) Interphase B) M Phase Q3. What is the G1phase of the interphase? Ans. The G1 phase Corresponds to interval between mitosis & initiation of DNA replication. Q4. Which phase follows the S phase in the cell cycle? Ans. G2 Phase Q5. What is mitosis? Ans. Cell divides equally to produce identical daughter cell so that they receive an equal number of chromosomes as that of its parents cell.  Q6. What is meiosis? Ans. It…

  • Biochemistry

    Genetics

    Genetics is a science, which deals with the study and understanding of heredity, evolution, development, ecology, molecular biology and forensic science. A German scientist by name Gregor Johann Mendel was a first founder of Genetics, hence he is also known as the father of genetics. He first demonstrated the inheritance of traits in pea plants and later it was referred to as a Mendelian inheritance. The main concept behind studying genetics are: It explains how the traits are passed from parents to their It explains how the traits are passed from parents to their offsprings. It also explains about the gene and the number of chromosomes present in an individual…