Read the given statements and select the correct option.\ (i) Charles Darwin and his son Francis Da

Question

Read the given statements and select the correct option.\ (i) Charles Darwin and his son Francis Darwin (1880) found that sensation of unilateral illumination was perceived by the coleoptile tip of canary grass.\ (ii) IAA and IBA both are natural auxin.\ (iii) NAA and 2, 4-D are synthetic auxins.\ (iv) Auxins promote the growth of lateral shoots.\

Professor PC Thomas Classes · Answer

(c): Auxins promote the growth of apical buds and suppress the growth of lateral buds/lateral shoots.