Quinces used to be more popular than they are today; you often can find an odd small quince tree growing in the yard of an old house. But people donât can as much as they used to and unless youâve actually had something made with quince, you donât know what youâre missing.
Genetics is the study of single genes and their effects. For example, Huntington's or Tay-Sachs disease would be considered genetics because a single gene causes these diseases, despite environmental interactions. Genomics is the study of all your genes including interactions of those genes with each other and with your environment. For example, heart disease, asthma, diabetes, and cancer would all be considered genomics because they are caused by genetic and environmental factors.
Gene vs DNA. The terms âDNAâ and âgeneâ are related, but they are not the same. There are some certain differences between these two terms but both are used in genetics very often.Both genes and DNA are considered as the genetic materials of many organisms and contain heredity information in almost all the organisms on Earth.herefore, the amount of genes is higher than that of DNA of a single cell. â¢ Genes determine one or few traits while DNA determines many traits. â¢ When the DNA replicates, genes also replicate with it. Related posts: 1  Difference Between Gene and Allele. 2  Difference Between Codominance and Incomplete Dominance.