Upon closer inspection of the leaves of flower of stone,one can observe tiny,cone-like structures.Each cone-like structure emits spores of two different sizes.Based on this information,which of the following can be properly inferred about flower of stone? 1)It is heterosporous. 2)It is a fern. 3)The cone-like structures are sori. 4)It is a lycophyte. 5)It has separate male and female gametophytes.
A)1 and 5 B)2 and 3 C)1, 2, and 3 D)1, 4, and 5 E)1, 2, 3, and 5