Multiple Choice
A major difficulty facing systematists is
A) placing specimens into the predefined taxonomic categories of species and genus.
B) understanding the sequence of cell divisions in the early embryology of plants and animals.
C) distinguishing similar features due to common ancestry from those due to convergent evolution.
D) distinguishing anatomy from physiology in plant evolution.
E) sequencing DNA.
Correct Answer:

Verified
Correct Answer:
Verified
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