Two of the oldest flowering plant fossils are known to belong to the genus ____, and are thought to have lived during the early ____ period.
A) Archaefructus ; Cretaceous
B) Archaefructus ; Carboniferous
C) Amborella; Cretaceous
D) Amborella ; Carboniferous
E) Eucalyptus ; Cretaceous
Correct Answer:
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