1. Look closely at the taxa of the rat, rabbit, and squirrel. Based on
their classifications, which two
species are most closely related?
How do you know?
KINGDOM
Animalia
Animalia
Animalia
Type your answer here.
PHYLUM
Chordata
Chordata
Chordata
CLASS
Mammalia
Mammalia
Mammalia
ORDER
Rodentia
Lagomorpha
Rodentia
FAMILY
Muridae
Leporidae
Sciuridae
GENUS
Rattus
Oryctolagus
Sciurus
Rattus
SPECIES
Oryctolagus
Sciurus

Which series lists the correct order of steps of binary fission from first to last? sex pilus connects two cells ® plasmid dna is transferred ® complementary dna strands are created ® cells separate live cells bind to degraded cells ® dna is transported across the membrane ® dna is incorporated into recipient's dna virus infects bacterial cell, new viruses are made ® dna is assembled in new virus ® new virus infects another bacterial cell and transfers dna dna is copied ® dna molecules attach to cell membrane ® cell membrane elongates and pinches off ® two identical cells are produced