Bio1AL_Fa09_lab10_wksht (1) -...

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Unformatted text preview: Invertebrate
II
Worksheet.

Due
at
the
end
of
your
lab.
 Name

 
 
 
 
 

GSI
&
Sect
#

 
 
 
 
 
Station
#
 
 
 1)

Make
a
quick
sketch
of
the
starfish.

Starfish
labels:

ambulacral
grooves,
ampullae,
hepatic
caeca,
pyloric
 stomach
&
cardiac
stomach
(sometimes
it
is
hard
to
distinguish
between
these
two),
gonads
(include
the
color
 distinction
between
males
and
females).


 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 2)

Compare
and
contrast
direct
and
indirect
development
and
give
an
example
of
an
arthropod
that
undergoes
 that
type
of
development.
 
 
 
 
 
 
 
 
 
 3)

List
at
least
five
examples
of
arthropod
diversity
that

are
on
display
in
the
lab
(common
names
are
OK).
 
 
 
 
 
 
 4)

In
the
space
below
make
a
drawing
of
the
crayfish.

Include
labels:
gills;
heart,
gonads
(make
sure
you
look
at
 both
sexes
and
draw
only
the
parts
that
are
different),
digestive
gland,
green
gland,
stomach
(contains
the
gastric
 mill),
intestine.
 
 
 
 
 
 
 
 
 
 
 
 
 A65
–
Fall
2009
 
 Worksheet
continued
on
the
backside
 
 
 5)

In
the
space
below
make
drawings
of
a
male
and
a
female
cockroach.

Include
labels:
crop,
digestive
caeca,
 gizzard,
intestine,
Malpighian
tubules,
sexual
structures
for
female
=
ovary,
ovarioles)
for
male
=
conglobate
 gland,
accessory
gland),
ventral
nerve
cord
and
tracheoles.
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 6)

Look
in
the
marine
tank.
It
will
be
station
#30
on
lab
exam
2.
You
need
to
identify
all
of
the
organisms
that
 belong
to
the
following
phyla.
List
common
name,
class,
subphylum,
and
phylum
as
appropriate.
 
 
 
 Echinodermata:
 
 
 
 
 
 
 Arthropoda:

 
 A66
–
Fall
2009
 ...
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This note was uploaded on 01/28/2010 for the course BIO biology taught by Professor Meighan during the Fall '09 term at University of California, Berkeley.

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