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.
The main difference between DNA and chromosome is regarding the role of genes. DNA stands for deoxyribonucleic acid. The DNA is basically made up of cytosine, adenine, thymine and guanine. When you arrange these four bases to create a particular segment, it is called a gene. chromosome is therefore, nothing but a chain of DNA that has been made compact enough to fit into a cell. Summary: 1. Both chromosomes and DNA make up an important part of a personâs genes. 2. A chromosome is a subpart of a personâs genes, while DNA is a part of the chromosome.