The hierarchy can be represented as Kingdom subgrouping into Phylum for animals or Division for plants, Class, Order, Family, Genus and Species. Hence, the basic unit of classification is species.Taxon...
1. Five Kingdom Classification is mainly based on: a) Complexity of all structure.b) Mode of nutrition.c) Complexity of body organization.d) Ecological role. 2. Which of the following is the major...
Viroids: Small RNA Infectious Agents Introduction to Viroids: Viroids are unique infectious agents made up of small, single-stranded RNA molecules. Unlike viruses, viroids do not have a protein...
In 1944, Oswald Avery, Colin MacLeod, and Maclyn McCarty revisited Griffith's experiment and concluded that the transforming material was pure DNA, not protein or RNA. These investigators found that DNA...