The detectable end product of photosynthesis is

Leaf photosynthates are transported to other parts of higher plants through

$CO_2$ is formed in all of the following except:

Give a comparison between the following:
$(a)$ $C_{3}$ and $C_{4}$ pathways
$(b)$ Cyclic and non-cyclic photophosphorylation
$(c)$ Anatomy of leaf in $C_{3}$ and $C_{4}$ plants

During photosynthesis,$ATP$ functions to transfer energy from:

Select the correct option:
$(1)$ Maize / Sunflower is a $C_4$ plant.
$(2)$ Rubisco / Oxygenase is the most abundant enzyme in the world.