Question

can anybody give me notes of hereditary and evolution of 10 class

Answer 1

its from my support material.....hope it will help u

Answer 2

Genetics deals with the study of heredity and the variation of inherited characteristics.  The father of genetics is Gregor Mendel, a late 19th-century scientist and Augustinian friar. Mendel studied “trait inheritance”, patterns in the way traits are handed down from parents to offspring. He observed that organisms (pea plants) inherit traits by way of discrete “units of inheritance”. This term, still used today, is a somewhat ambiguous definition of what is referred to as a gene.