Biology 2nd Paper MCQ-(Rajshahi, Dinajpur, Cumilla, Chattogram, Sylhet, Jessore, Barishal)-2018

1. Which is the method of birth control for male?

2. For which disease of the following a student of high school can be disabled in locomotion?

Stem mentioned person ' $V$ can reactive blood from which person during emergency need?

4. Circulatory system of grasshopper is -

i. open type

ii. with respiratory pigment

iii. aorta present

Which one of the following is correct?

5. What is the phenotypic ratio of $F_{2}$ generation in co-dominance?