UPSC CDS Science Biology Questions Part 1

Directions :   The following Two(2) items consist of two statements, Statement I and Statement II. Examine these two statements carefully and select the correct answer using the code given below.Code :(a) Both the statements are individually true and Statement II is the correct explanation of Statement I(b) Both the statements are individually true but Statement II is not the correct explanation of Statement I(c) Statement I is true but Statement II is false(d) Statement I is false but Statement II is true