|Question 20Verbal

Source Texts

Text
Not all plants benefit equally or from the same kind of ______ sweet gum and carrot, for example, benefit from endomycorrhizal associations; many tree species, such as pine and oak, benefit from ectomycorrhizal associations; and plants in the Ericaceae family, such as cranberry, don't benefit from mycorrhizae at all.
Which choice completes the text so that it conforms to the conventions of Standard English?
mycorrhizae,
A
mycorrhizae;
B
mycorrhizae:
C
mycorrhizae
D