Biology 172 Final Exam Questions with
correct Answers
Which
/of
/the
/following
/is
/the
/definition
/of /evolution? /- /correct /answers✔✔ /(A) /A /change /in /the /genetic /composition /of /a /population.
Which
/of /the /following /is /the /definition /of /population? /- /correct /answers✔✔ /(B) /A /group /of /potentially
/interbreeding /individuals /capable /of /producing /fertile /and /viable /offspring.
If
/you
/were /measuring /the /number /of /fertile /and /viable /offspring /produced /by /an /individual /over /their
/lifetime, /what /would /you /be /measuring? /- /correct /answers✔✔ /(E) /None /of /the /above.
Options: /
(A) /Phenotypic /variation.
(B) /Adaptation.
(C) /Selection.
(D) /Survivorship.
(E) /None /of /the /above.
,In
/evolutionary /biology, /when /we /discuss /the /environment /as /the /factor /which /drives /evolution /by
/natural
/selection,
/we
/must
/recognize
/the /environment /includes /both /physical /and /biological /factors. /- /correct /answers✔✔ /(A) /True.
A
/selection
/agent
/is
/an
/environmental
/variable /which /causes /differential /fitness /within /a /population. /- /correct /answers✔✔ /(A) /True.
Of
/the
/individuals
/below,
/who
/was
/responsible
/for
/first
/developing
/the
/idea
/of
/Gradualism
/(which
/was /later /slightly /modified /and /known /as /Uniformitarianism)? /- /correct /answers✔✔ /(C) /Hutton
,Of
/the
/individuals
/below,
/who
/was
/responsible
/for
/developing
/the
/taxonomic
/system
/and /the /concept /of /binomial /nomenclature /used /today? /- /correct /answers✔✔ /(A) /Linnaeus
Which
/of
/the
/following
/individuals
/was
/responsible
/for /developing /the /concept /of /the /"Struggle /for /Existance"? /- /correct /answers✔✔ /(E) /Malthus
Your /Grandmother /called /and /asked, /"dear, /if /a /giraffe /spent /much /of /its /pre-adult /life /stretching
/its
/neck
/while
/reaching
/fro
/higher
/leaves
/and
/its
/neck
/elongated
/20"
, /over
/this
/time
/period,
/would
/its
/offspring
/possess
/longer
/necks
/as /
a
/result?".
/Given
/your
/modern
/knowledge
/of
/natural
/selection
/and
/evolution,
/how
/would
/you
/reply? /-
/correct /answers✔✔ /(D) /The /change /in /a /character, /or /the /acquisition /of /a /new /character, /within
/an
/individuals /lifetime /and /due /to /the /individuals /environment, /cannot /be /inherited /by /offspring.
Science
/makes
/progress
/(demonstrates
/new /cause /and /effect /relationships) /by /rejecting /null /hypotheses. /- /correct /answers✔✔ /(A) /True
correct Answers
Which
/of
/the
/following
/is
/the
/definition
/of /evolution? /- /correct /answers✔✔ /(A) /A /change /in /the /genetic /composition /of /a /population.
Which
/of /the /following /is /the /definition /of /population? /- /correct /answers✔✔ /(B) /A /group /of /potentially
/interbreeding /individuals /capable /of /producing /fertile /and /viable /offspring.
If
/you
/were /measuring /the /number /of /fertile /and /viable /offspring /produced /by /an /individual /over /their
/lifetime, /what /would /you /be /measuring? /- /correct /answers✔✔ /(E) /None /of /the /above.
Options: /
(A) /Phenotypic /variation.
(B) /Adaptation.
(C) /Selection.
(D) /Survivorship.
(E) /None /of /the /above.
,In
/evolutionary /biology, /when /we /discuss /the /environment /as /the /factor /which /drives /evolution /by
/natural
/selection,
/we
/must
/recognize
/the /environment /includes /both /physical /and /biological /factors. /- /correct /answers✔✔ /(A) /True.
A
/selection
/agent
/is
/an
/environmental
/variable /which /causes /differential /fitness /within /a /population. /- /correct /answers✔✔ /(A) /True.
Of
/the
/individuals
/below,
/who
/was
/responsible
/for
/first
/developing
/the
/idea
/of
/Gradualism
/(which
/was /later /slightly /modified /and /known /as /Uniformitarianism)? /- /correct /answers✔✔ /(C) /Hutton
,Of
/the
/individuals
/below,
/who
/was
/responsible
/for
/developing
/the
/taxonomic
/system
/and /the /concept /of /binomial /nomenclature /used /today? /- /correct /answers✔✔ /(A) /Linnaeus
Which
/of
/the
/following
/individuals
/was
/responsible
/for /developing /the /concept /of /the /"Struggle /for /Existance"? /- /correct /answers✔✔ /(E) /Malthus
Your /Grandmother /called /and /asked, /"dear, /if /a /giraffe /spent /much /of /its /pre-adult /life /stretching
/its
/neck
/while
/reaching
/fro
/higher
/leaves
/and
/its
/neck
/elongated
/20"
, /over
/this
/time
/period,
/would
/its
/offspring
/possess
/longer
/necks
/as /
a
/result?".
/Given
/your
/modern
/knowledge
/of
/natural
/selection
/and
/evolution,
/how
/would
/you
/reply? /-
/correct /answers✔✔ /(D) /The /change /in /a /character, /or /the /acquisition /of /a /new /character, /within
/an
/individuals /lifetime /and /due /to /the /individuals /environment, /cannot /be /inherited /by /offspring.
Science
/makes
/progress
/(demonstrates
/new /cause /and /effect /relationships) /by /rejecting /null /hypotheses. /- /correct /answers✔✔ /(A) /True
