10th science part-2 topic -1 heredity and evolution mcq.

10 science topic 1 Heredity and Evolution MCQ

10 science topic 1 Heredity and Evolution MCQ – PHD Science Gyan. com

Best MCQ On Topic-8 Cell Biology & Biotechnology. 10th Science And Technology Part -2

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Maharashtra Board Class 10 Science Solutions Part 2 Chapter 1 Heredity and Evolution

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 […]