The diagram is an illustration of a part of a flower. Study it and answer the question below;

The function of the part labeled I is 

The diagram below is an illustration of a part of a flower. Study it and answer the question below.

The part labeled II is the 

The reagent used in testing for carbon (IV) oxide is 

Oxygen comes out of the stomata during photosynthesis through the process known as 

The first stable product of photosynthesis is