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Biology 117 Final Exam QUESTIONS & ANSWERS 2024 ( A+ GRADED 100% VERIFIED)
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Biology 117 Final Exam QUESTIONS & ANSWERS 2024 ( A+ GRADED 100% VERIFIED)
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FLYINGHIGHERBiology
117
Final
Exam
Which
type
of
reproduction
creates
offspring
with
the
highest
amount
of
genetic
diversity,
sexual
or
asexual
reproduction?
Why?
-
ANS
Sexual
reproduction
(fusion
of
haploid
gametes
to
form
diploid
zygote)
because
asexual
reproduction
produces
offspring
that
are
genetically
identical
to
parent
What
is
budding?
-
ANS
offspring
form
on
or
in
the
parent
via
mitosis
when
fully
formed,
offspring
break
free
of
the
parent
ex/
occurs
in
hydra
What
is
fission?
-
ANS
parent
splits
in
two
ex/
occurs
in
anemones
What
is
parthenogenesis?
-
ANS
female
offspring
develop
from
unfertilized
eggs
ex/
occurs
in
lizards
What
occurs
for
external
fertilization
to
be
successful?
-
ANS
occurs
in
a
moist
environment
union
of
sperm
and
eggs
require
cooperative
behavior
produce
and
release
many
gametes FLYINGHIGHER
Internal
fertilization
-
ANS
Fewer
eggs
require
specialized
reproductive
systems
for
the
transport
of
gametes
and
copulation
gonads
produce
the
gametes
several
tubes
and
glands
to
transport
and
protect
gametes
Which
hormones
are
produced
by
the
hypothalamus
and
anterior
pituitary
that
triggers
puberty
in
both
male
and
female
humans?
-
ANS
LH
(leuteinizing
hormone)
FSH
(follicle-stimulating
hormone)
produce
testosterone
in
males
or
estradiol
in
females
What
are
the
terms
used
to
describe
the
cells
produced
in
each
stage
of
male
gametogenesis?
-
ANS
spermatogonium
(2n)
-->
primary
spermatocyte
(2n)
-->
secondary
spermatocyte
(n)
-->
spermatids
(n)
-->
mature
sperm
cells
(n)
What
occurs
between
each
stage
of
male
gametogenesis?
-
ANS
mitosis
and
differentiation
meiosis
I
meiosis
II
How
many
functional
gametes
are
produced
from
one
diploid
germ
cell
in
male
gametogenesis?
-
ANS
4 FLYINGHIGHER
Are
all
cells
produced
the
same
size
in
male
gametogenesis?
-
ANS
yes
What
hormone
do
leydig
cells
produce
and
what
is
their
function?
-
ANS
testosterone
What
hormone
do
sertoli
cells
produce
and
what
is
their
function?
-
ANS
inhibin
In
what
structure
do
sperm
cells
mature,
become
motile,
and
gain
the
ability
to
fertilize?
-
ANS
Epididymis
What
are
the
terms
used
to
describe
the
cells
produced
in
each
stage
in
female
gametogenesis?
-
ANS
oogonium
(2n)
-->
primary
oocyte
(2n)
-->
secondary
oocyte
+
polar
body
(n)
-->
ootid
(n)
-->
mature
egg
cell/ovum
(n)
What
occurs
between
each
stage
in
female
gametogenesis?
-
ANS
mitosis
and
differentiation
meiosis
I
meiosis
II
How
many
functional
gametes
are
produced
from
one
diploid
germ
cell
in
female
gametogenesis?
-
ANS
1
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