Question

Match Column I with Column II

Column I		Column II
i)	William S. Gaud	I)	Heterosis
ii)	Shull	II)	Mutation breeding
iii)	Cotton Mather	III)	Green revolution
iv)	Muller and Stadler	IV)	Natural hybridization

विकल्प

• i – I, ii – II, iii – III, iv – IV

• i – III, ii – I, iii – IV, iv – II

• i – IV, ii – II, iii – I, iv – IV

• i – II, ii – IV, iii – III, iv – I

Answer 1

i – III, ii – I, iii – IV, iv – II