Which of the following elements is responsible for maintaining turgor in cells?

Which of the following is required for the binding of proteins with nucleic acids?

Manganese $(Mn^{2+})$ ions are required in which part of the plant?

Which mineral element is associated with the translocation of sugars in plants?

Which of the following are considered as the roles of iron $(Fe)$ in plants?
$I.$ Important constituent of cytochrome
$II.$ Activator of catalase
$III.$ Essential for chlorophyll synthesis
Choose the correct option

Match the essential elements in plants with their respective functions:

$(a)$ Iron	$(i)$ Photolysis of water
$(b)$ Zinc	$(ii)$ Pollen germination
$(c)$ Boron	$(iii)$ Required for chlorophyll biosynthesis
$(d)$ Manganese	$(iv)$ $IAA$ biosynthesis

Choose the correct option:
$(a)\quad(b)\quad(c)\quad(d)$