Bio1AL_Fa09_lab11_prelab -...

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Unformatted text preview: Reproduction
and
Development
Pre‐lab.

Due
at
the
start
of
lab.

(Pages
207­218)
 
 Name

 
 
 
 
 

GSI
&
Sect
#

 
 
 
 
 
Station
#
 
 
 AT
THE
END
OF
EACH
LAB
IS
A
REVIEW
AND
A
CHART
THAT
YOU
SHOULD
FILL
OUT.
 
 1.

What
is
a
jelly
coat?

What
is
the
function
of
a
jelly
coat?

What
is
a
fertilization
membrane?

When
and
how
 does
it
form?
 
 
 
 
 
 2.

Is
an
urchin
a
protostome?

Are
you
a
protostome?
 
 
 
 3.

List
the
(defined)
stages
of
development
that
occur
from
fertilization
to
the
neurula
stage.
{in
Xenopus}
 
 
 
 
 4.

Distinguish
between
blastocoel
and
blastopore.
 
 
 
 
 5.

Name
the
class
of
chordates
that
includes
chickens?
Rats?

(If
necessary,
look
at
the
vertebrate
diversity
lab).
 
 
 
 
 
 6.

Is
a
rat
a
deuterostome
or
a
protostome?

Does
a
rat
undergo
an
estrous
cycle
or
a
menstrual
cycle?
 
 
 
 
 7.

For
a
rat,
trace
the
movement
of
sperm
from
the
seminiferous
tubules
out
the
urethra.
 
 
 
 
 
 
 
 8.

From
where
is
the
“egg”
released
during
ovulation
in
a
rat?

in
a
human?

Do
they
have
the
same
ploidy?
 
 
 
 
 
 9.

Which
signals
promote
egg
release
from
a
sea
urchin?

Is
fertilization
external
or
internal?
 
 A69
–
Fall
2009
 Vertebrate
Reproduction
Notes
 
 
 
 
 
 
 
 
 A70
–
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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