In this article we will discuss about the Subject Matter and Classification of Plastids: Subject Matter of Plastids: Plastids are unique and discrete cytoplasmic organelles found in the cells of most of the plants and certain unicellular organisms particularly protozoa, but not in the cells of higher animals. Although Comparethi (1791) noticed the presence of green granules and Sacks (1865) [...]
In this article we will discuss about the Development of Genetics as a Branch of Biology:- 1. Subject-Matter of Genetics 2. History and Development of Genetical Science. Subject-Matter of Genetics: All living things have a tendency to produce young ones. The offsprings of all the organisms (plants and animals) resemble their parents in several respects. Why is it so? [...]
The below mentioned article provides a close view on the Deoxyribonucleic Acid (DNA):- 1. Structure of DNA 2. Alternative DNA Models 3. Single Stranded DNA 4. Localization 5. Different Forms 6. Denaturation and Renaturation 7. Nucleic Acid Hybridization 8. Replication 9. Replication of DNA in Prokaryotes 10. Mechanism of DNA Replication 11. Replication of Viral DNA 12. Replication of DNA [...]