SAT Practice16b9a9a2-b5d1-4f24-8427-a82d6389baaa
Practice one SAT question at a time
Questions come from the Bluebook question bank.
Botanists recognize over fifty different species of sunflower. One species, the silverleaf sunflower, ______blank both an early-flowering ecotype that tends to grow in coastal areas and a late-flowering ecotype that grows inland.
Which choice completes the text so that it conforms to the conventions of Standard English?