Your next lesson will play in 10 seconds. 1  0:05 Definition of an Organelle. 2  0:30 Organelles and Their Functions. 3  6:03 How Plant Cells Are Different. 4  6:19 Plant Organelles. 5  7:51 Lesson Summary.
In the most basic terms, genome is the genetic material of an organism. It is what tells the organism what to be and how to be. The genome is coded in DNA, or in RNA for many types of viruses. The term, genome, was coined in the 1920, as a portmanteau of gene and chromosome.
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.