Examlex
A group that contains an ancestor in which a derived trait evolved and all of its descendants is called a ____.
Q5: Which stramenopiles are photosynthetic?<br>A)diatoms only<br>B)brown algae only<br>C)water
Q23: The vertebrate lung first appeared in which
Q33: The first haploid cell in the life
Q36: About 70% of flowering plant species are
Q40: Members of one unusual group may have
Q41: Describe, using specific examples, the differences in
Q52: Hawaiian honeycreepers illustrate the diversity that often
Q58: Bacteria are genetically modified to produce human
Q59: Explain how the Ti plasmid is used
Q67: Life probably originated during which geologic time?<br>A)Archaean<br>B)Cenozoic<br>C)Mesozoic<br>D)Carboniferous<br>E)Pennsylvanian