Horizontal growth of seedlings, swelling of axis and apical hook formation in dicot seedlings is brought about by

Read the given statements to identify the phytohormone that performs these functions. (i) Horizontal growth of seedlings, swelling of the axis and apical hook formation in dicot seedlings. (ii) Promoting senescence and abscission of leaves and flowers. (iii) Breaking seed and bud dormancy. (iv) Initiating germination in peanut seeds. (v) Sprouting of potato tubers.

Read the given statements to identify the phytohormone that performs these functions. (i) Horizontal growth of seedlings, swelling of the axis and apical hook formation in dicot seedlings. (ii) Promoting senescence and abscission of leaves and flowers. (iii) Breaking seed and bud dormancy. (iv) Initiating germination in peanut seeds. (v) Sprouting of potato tubers.

Apical hook formation in dicot seedlings initiated by

____ inhibits growth of seedlings of Apple

(I) C_(2)H_(4) promotes leaf senescence. (II) C_(2)H_(4) speeds the ripening of fruits. (III) C_(2)H_(4) causes apical hook formation. (IV) C_(2)H_(4) promotes horizontal growth of seedling and swelling of axis (V) C_(2)H_(4) romotes male flowers in cucumber, thereby increasing the yield Which one is false ?

During seed germination, apical hook formation and elongation of the axis is associated with