ISC Question Papers 2013 Biology

BIOLOGY PAPER - 1 (Three hours) Part - I Question 1 (a) Give one significant difference between each of the following: (i) Plasmolysis and Deplasmolysis. (ii) Tendon and Ligament. (iii) Threatened and endangered species. (iv) Vasectomy and Tubectomy. (v) Absorption spectrum…