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Why does shivering warm
you up?
A moth’s wing are homologous to a
a.
b.
c.
d.
Bat’s wing
Butterfly’s wing
Human forearm
Homogenized milk (2%)
A moth’s wings are analogous to
a.
b.
c.
d.
e.
Bat’s wing
Butterfly’s wing
Human forearm
2 are correct
All of the above are correct
•
The evolutionary significance of
homologous structures is
a. The closer in structure, the closer their
common ancestor
b. Coevolution occurs more often in
homologous structures
c. Sympatric and Allopatric isolation can
create homologies
•
What do plant and animal cells share
in common?
a.
b.
c.
d.
e.
f.
Cell wall
Mitochondria
Ribosomes
Chloroplasts
2 are correct
3 are correct
•
What type of cell did all your cells
start off as?
a.
b.
c.
d.
Parenchyma
Stem Cells
Gametes
Cellery
• Mitosis is the process for making new
somatic cells
True or False
• The epithelial cells of your big toe are
genetically identical the zygote you
came from many years ago.
True or False
• Epithelial cells form the first line of
defense against bacteria.
True or False
•
What muscle type pushes food
through your intestines?
a. Skeletal
b. Cardiac
c. Smooth