Which one of the plant growth regulators would you use if you are asked to : Induce rooting in a twig

Which one of the plant growth regulations would be used if you are asked to induce rooting

Which one of the plant growth regulations would be used if you are asked to induce stomatal closing in leaves

Which one of the plant growth regulations would be used if you are asked to delay in senscence

Which one of the plant growth regulations would be used if you are asked to increase height of a dwarf plant

Which one of the plant growth regulations would be used if you are asked to Quick ripening of fruits.

Which one of the plant growth regulations would be used if you are asked to chloroplast formation in the presence of light

Which of the following growth regulators in plants are influenced by light?

Which type of plants have negative root pressure?

Which plant hormone causes growth of lateral buds?