Though links are provided here... It is better that you rely on the NCERT textbook, W/S we have in the school and what teachers discuss in the class.
http://cbseportal.com/exam/class-x/biology/REV.-QUESTIONS-BIO-CLASS-X-HEREDITY-AND-EVOLUTION
http://extragrades.com/cbse/class-x/science/chapter-9-heredity-and-evolution/
http://cbse4.blogspot.in/2012/07/solved-assignment-heredity-and.html
http://www.kshitij-school.com/CBSE-Board/Important-questions/Class-X/Science/Heredity-and-Evolution-1.aspx
sir, heredity is a simple chapter reproduction because we kept on studying as many times as possible becoz genetics for us was for 1st time so we are finding other 3 more difficult.
ReplyDelete{Pavan Koru 10-A)
(is lab manual with you.????????????)