Match the phenomenon listed under column I with those listed under column II. Select the correct answer from the options given. Column I Column IIA Warburg effect p Change in gene frequency by chanceB Pasteur effect q Postponing severance in the leaves by applying cytokininC Emerson effect r Decline in the consumption of respiratory substrate due to a change from anaerobic to aerobic respirationD Wright effect s Inhibitory effect of O2 on photosynthesis t Enhancement of photosynthesis by subjecting chlorophyll to the effect two different wavelengths of light

• A. A= t, B = r, C = p, D = s
• B. A = s, B = r, C = t, D = p
• C. A = t, B =s, C = p, D = q
• D. A = s, B = t, C = q, D = r