General Zoology - Villee,Walker,Smith.pdf

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GENERAL
ZOOLOGY
VILLEE
-
WALKER
SMIT
The
authors
call
your
attention
to
these
special
features
of
GENERAL
ZOOLOGY
to
the
discussion
of
is
1.
As
an
introduction
both
invertebrate
and
on
the
principles
of
compara-
tive
physiology
(pp.
78-112).
This
points
up
the
similarities
in
the
problems
w'hich
both
types
of
animals
have
had
to
solve
to
survive.
Although
they
differ
widely
in
structure
they
have
many
vertebrate
types
there
a
chapter
functions
in
2.
common.
to
The
evolutionary
origins
of
the
lower
invertebrates
and
their
relationships
higher
animals
are
discussed
.
in
an
excellent
chapter
(pp.
236-243)
This
includes
a
discussion
of
spiral
cleav-
age
and
certain
larval
types
of
evolutionary
interest.
3.
There
is
a
unique
chapter
on
the
physiology
and
beha\ior
of
(pp.
326-350).
arthropods
4.
The
discussion
of
vertebrates
opens
with
a
presentation
of
the
of
the
frog
as
a
representative
vertebrate
anatomy
and
physiology
(pp.
393-423)
5.
There
are
three
chapters
on
the
evolution
of
the
se\'eral
classes
of
vertebrates.
Following
these
chapters
the
structure,
function
and
development
of
each
organ
system
of
the
vertebrates
are
con-
sidered
in
detail.
6.
The
(p.
chapters
on
genetics
explain
not
only
the
simple
aspects
of
heredity,
but
also
such
interesting
topics
as
population
genetics
681)
is
and
biochemical
genetics
(p.
683)
7.
There
a
critical
discussion
of
the
theories
of
the
origin
of
life
(pp.
710-713).
8.
A
discussion
of
ecological
principles
and
their
practical
implica-
final
section,
four
tions,
ters,
9.
such
as
conservation,
makes
up
the
chap-
of
the
book.
line
The
drawings
were
especially
prepared
for
this
book.
The
illustrations
of
animals
and
their
parts
are
realistic
and
generally
a
conscious
include
the
outline
of
whole
organisms
for
orientation.
There
has
been
attempt
to
provide
uncluttered
pictures
that
are
clear
without
distorting
the
material
described.
A
laboratory
manual
well
suited
in
organization
is
and
content
for
use
with
this
book
LABORATORY
EXERCISES
FISHER
IN
GENERAL
ZOOLOGY
by
B.
AND
KITZMILLER
(W.
Saunders
Co.,
1958)
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