Genetics: Heredity and Variation

Play an AI-generated podcast conversation about this lesson

Match the branch of genetics with its description:

Classical Genetics = Based solely on visible results of reproductive acts Molecular Genetics = Studies the structure and function of genes at a molecular level

Match the terms with their definitions:

Heredity = Transmission of traits from one generation to another Variation = Any difference existing between individuals of the same species

Match the discipline with its characteristics:

Classical Genetics = Concerned with genes, mutation, and phenotypes Molecular Genetics = Employs methods of both molecular biology and genetics

Match the study area with its insights:

Molecular Genetics = Gene expression and heredity of an organism Classical Genetics = Mechanisms of heredity and patterns of inheritance Signup and view all the answers

Match the geneticist with their contribution:

Gregor Mendel = Experiments on Mendelian inheritance <ul> <li>= -</li> </ul> Signup and view all the answers

Match the content with its focus:

Chromosome study = Molecular Genetics Gene transmission through meiosis = Classical Genetics Signup and view all the answers

Match the genetic field with its description:

Molecular Genetics = Study of genetic material structures and expression of proteins Evolutionary Genetics = Study of genetic variation leading to evolutionary change Population and Evolutionary Genetics = Study of changes in allele frequencies in populations over time Applied Genetics = Field including Animal Husbandry, Plant Breeding, and Genetic Counseling Signup and view all the answers

Match the genetic concept with its definition:

Theory of Homunculus = Enlightenment-era theory where a fully formed individual exists within a germ cell prior to fertilization Theory of Epigenesis = Concept that structures develop during embryo development that are not pre-formed Blending Theory = Obsolete theory stating progeny inherit characteristics as an average of parent values Gene Theory = Principle that traits are passed from parents to offspring through gene transmission Signup and view all the answers

Match the technique with its genetic application:

Amniocentesis = Genetic procedure for prenatal diagnosis Genetic Engineering = Manipulation of an organism's genome using biotechnology Recombinant DNA Technique = Technique to combine DNA from different sources into a single molecule Developmental Genetics = Study of genetic mechanisms regulating development processes Signup and view all the answers

Match the historical figure with their contribution:

Gregor Mendel = Introduced principles governing heredity Aristotle = Noted the origin of an embryo depends on fusion of female and male gametes C.F. Wolff = Proposed epigenesis theory countering preformationism Enlightenment-era Scientists = Developed theory of Homunculus in embryology Signup and view all the answers