1]Cell Biology and Biotechnology
2]Cell Biology (Cytology
3] stem cell
4] biotechnology and its application
5] important stages in development of agriculture
Like this:
Like Loading...
Part 2 Chapter 1 Heredity and Evolution Notes, by PHD Science Gyan.com Textbook Exercise Important Questions and Answers. Maharashtra State Board Class 10 Science Solutions Part 2 Chapter 1 Heredity and Evolution PHD Science Gyan.com Some basic Terms related HEREDITY ,VARIATION, EVOLUTION : Some important terms1. Chromosomes are long thread-like structures present in […]
Like this:
Like Loading...
Q. 1. Textbook activity question. 11 1.Sketch and explain the structure of DNA and various types of RNA. Ans: DNA is made up of nucleotide molecules. Phosphate group, a sugar group and a nitrogen base are present in each nucleotide. The nitrogen base is of four types. Cytosine ( c) guanine (G), thymine (T), and […]
Like this:
Like Loading...
