evidence for evolution: - beyond the classroom -...
TRANSCRIPT
n()lutl()n levlew Evidence for Evolution Evidence Definition Example Fossils 0 VY beuroy--pre~VVed ye mal n Qtshy
- sc YY e n T-O ~~oYltO Ii SYnS
Anatomy S m 1 ( vIn -es 1Vl Pod - ro 0 VYO 0Y S-tvv CttV v e 5 - ohCJ ocyy
Embryology SVYiVyltieS 11 me P~ S ~ hvmO-ns SfYLAC+VV(5 OF ctYj em~Gamp
-DNA - C L h-D ( y ( S P i v ~-h 0
Biochemistry Simi CYi1-l es h D1vA nCtyUc-tHmiddote ~odl ruVChOhC _rel middotSfYumiddotJt-Jy c
Vestigial Organs O~YS ~Ot D 0 ~et-- -~ - to i I 190 e-shyC 11 v IV 0-11lt )love (j fvVc- o V
Type of Structure Definition Example
Homologous $CtY) e- SiYLAcku e
d FfeJr tY +shy NVI~hDV h vVv~V OXYY ~
NV G ~ -r ppe V
Analogous d -f~cy eV 5 fYlA0-t-u c s CAVV () fu t1 cI 0 n
~ yol ~ ~LA --ev f Y WI VCAb
I 1 Which one of these is going to be the most accurate for telling you how closely two species are related
)OClAeVY(Co - 5~wCvihs VI DNA 2 What is important about the different strata in rock
he =)S AI i --Jr y-~ ltA V e ~ 0--b )3 3 Please define natural selection (0 _ S v ve ~ VLpYo d LACe
-VI0 VVlOS t -rl shy 0 VCJO S S 4 Who came up with the idea for natural selection
[tty VI VI OY 60 0 p(i~O~ S I ct rid So 5 Does evolution happen in individuals populations or both Defend your answer
POJl)~oh LJV)S 1
6 What is Hardy Weinbergs principle l-i _ vv i 0 c Tho t- p ~e~ 01 V D C(-oy-s CAV e ~ c-- ~ Ie rc
7 What are the five factors for genetic equilibrium ~ Vlt oM G fC V I I oVl ~ VVI Y~1lI - YOlY100 VY YYlO- 11 nq ltA~e eOplA ccnoV) I ()D YYlmlCVct-rlunern I~
8 Define adaptatIons VlO VlO --Vj Se e(h i) n Yl D rV ve-tdh o V) lhhent-edCViOvo c e I ~fi (S
Ada tations Type Definition Example
Camouflage
Mimicry coIOVSO-tOhOtYlLV SYYI
9 What is the purpose of radioactive dating r CrSlt nYlc Ie ctcu 0 ) o--mor-e Spe0 nG d a fu D-t otl U ~I
10 What is a half life -T-~ e h Yv e- i+ --0 lt=-f S ft y- hCi f o f ~ G 51)bsta VI ce ID
11 If a fossil initially had 12 g of carbon-14 but now only has 3 g of carbon-14 how old d ccO I is the fossil Assume that tQe half life of carbon-14 is 7500 years
2 -0 r 11 V c lt ~ 51 000 ro ~ 12 Draw a graph for each of the following showing what the population started with and what it ended up with directional selection disruptive selection stabilizing selection
(
B (
- ~ - shy
Type of selection
Disruptive
Directional
Stabilizing
What does this kind of organism does this selection favor
Give an example of what could happen for each type (think of the second bean lab)
see S shy - 7shy
Below are two graphs Use one of each of the following situations to graph what you think would happen Label each graph with the kind of selection that it is
Situation A Prevailing wind patterns change causing a strong upper wind to blow constantly across the island This wind blows long-winged flies out to sea where they die
number of the - ( shy
I ~---
I I c y e en OVlO
iIIIleDith Situation B Wind patterns change as in part A In addition a new animal arrives It eats only flies that are close to the ground (or have short wings and cant fly higher)
gtiDamp leDith
13 Looking back at the primate lab which species is closer to humans the ape or the
Australopithecus A A SfYct lOp l-hne CAA~
14 Explain what it means that apes and humans have a common ancestor Include in your answer if humans did or did not evolve from apes ph~
P - Ov v POi ~ t V n me we N rG neshy
$O-yVlb ltpec~ elt but we by-oyctIcc( 0 fr 11 dlffev-en t- Wo-I~
15 Explain why you need to take all of your antibiotic drugs even if you are starting to
feel better SO l nO1 10 lt1 0 -r-r 0 or TV G
Smvc)tgt $1 0 C- e y 0 16 Discuss why you ended up with more red beans than lima beans at the end of the bean lab Use the tenn natural selection in your response (First Bean Lab) rj-e k- d ~ -e- I b ect VI S 0 t -e V d C d VI W -r-v-TVi e V
eVl Vi VjV) ~ly VVI + Tn S f-In eC h ~ Tn e y N e vc vY1 0 V c f11- -00 V s u V V Vo V m e ~ r eh V I ron hie n + N Ych VY fCAVlS -me N 1 ve PVDd (A(e VYl v-e
lt YI~V0 Vl ~Cf vi eN Wfq VeyenJ() es Ovvr-n 1 T VI S rn f lXV1 ~ 17 If we changed the l~ so that instead of looking at the prey we fookea at the h 0 tv y- Ol predators predict what would have happened The different predators could have been a ~ e lecf 0 h spoon a fork a knife or a tweezers Use the tenns natural selection and adaptations and survival of the fittest in your response
(y re VJ OU c 1nC~ d fd D0 t be c O-VLS tshylJJoud oe fO-S ~- to -ea-+ Tt-ie~L-tYS ~ syooV)s VioVd tavC SUYVv(gto oec0LlS~ -+ b~GH1S
d h cA ve 0 d D- J -t (A--- 0 VIfo f I c tIVlCJ ltSLJ ~~~~ cdv 0 se U -ion s SlAYV Vo 0-0 --A~ ~ t--(s+ 18 What does survival of the fittest mean Y e lNOVl ~ ~L -- L-~nOOSe Jfa vot--shy
TYOS ~ be St- aclCApt-e d tV II ampV v i V~ - VI Ose peccttvcsshy19 Which era of Earths history lasted the longest
~ C CA--VYI 10 If) D--~
20 What were the main principles of natural selection This is in your notes
- S-tY-UljCOu by- ex S ltAVl ce _ S Dme 6ve Yy1 0 y- e ~ - -tho o-t-Vye S
9 What is the purpose of radioactive dating r CrSlt nYlc Ie ctcu 0 ) o--mor-e Spe0 nG d a fu D-t otl U ~I
10 What is a half life -T-~ e h Yv e- i+ --0 lt=-f S ft y- hCi f o f ~ G 51)bsta VI ce ID
11 If a fossil initially had 12 g of carbon-14 but now only has 3 g of carbon-14 how old d ccO I is the fossil Assume that tQe half life of carbon-14 is 7500 years
2 -0 r 11 V c lt ~ 51 000 ro ~ 12 Draw a graph for each of the following showing what the population started with and what it ended up with directional selection disruptive selection stabilizing selection
(
B (
- ~ - shy
Type of selection
Disruptive
Directional
Stabilizing
What does this kind of organism does this selection favor
Give an example of what could happen for each type (think of the second bean lab)
see S shy - 7shy
Below are two graphs Use one of each of the following situations to graph what you think would happen Label each graph with the kind of selection that it is
Situation A Prevailing wind patterns change causing a strong upper wind to blow constantly across the island This wind blows long-winged flies out to sea where they die
number of the - ( shy
I ~---
I I c y e en OVlO
iIIIleDith Situation B Wind patterns change as in part A In addition a new animal arrives It eats only flies that are close to the ground (or have short wings and cant fly higher)
gtiDamp leDith
13 Looking back at the primate lab which species is closer to humans the ape or the
Australopithecus A A SfYct lOp l-hne CAA~
14 Explain what it means that apes and humans have a common ancestor Include in your answer if humans did or did not evolve from apes ph~
P - Ov v POi ~ t V n me we N rG neshy
$O-yVlb ltpec~ elt but we by-oyctIcc( 0 fr 11 dlffev-en t- Wo-I~
15 Explain why you need to take all of your antibiotic drugs even if you are starting to
feel better SO l nO1 10 lt1 0 -r-r 0 or TV G
Smvc)tgt $1 0 C- e y 0 16 Discuss why you ended up with more red beans than lima beans at the end of the bean lab Use the tenn natural selection in your response (First Bean Lab) rj-e k- d ~ -e- I b ect VI S 0 t -e V d C d VI W -r-v-TVi e V
eVl Vi VjV) ~ly VVI + Tn S f-In eC h ~ Tn e y N e vc vY1 0 V c f11- -00 V s u V V Vo V m e ~ r eh V I ron hie n + N Ych VY fCAVlS -me N 1 ve PVDd (A(e VYl v-e
lt YI~V0 Vl ~Cf vi eN Wfq VeyenJ() es Ovvr-n 1 T VI S rn f lXV1 ~ 17 If we changed the l~ so that instead of looking at the prey we fookea at the h 0 tv y- Ol predators predict what would have happened The different predators could have been a ~ e lecf 0 h spoon a fork a knife or a tweezers Use the tenns natural selection and adaptations and survival of the fittest in your response
(y re VJ OU c 1nC~ d fd D0 t be c O-VLS tshylJJoud oe fO-S ~- to -ea-+ Tt-ie~L-tYS ~ syooV)s VioVd tavC SUYVv(gto oec0LlS~ -+ b~GH1S
d h cA ve 0 d D- J -t (A--- 0 VIfo f I c tIVlCJ ltSLJ ~~~~ cdv 0 se U -ion s SlAYV Vo 0-0 --A~ ~ t--(s+ 18 What does survival of the fittest mean Y e lNOVl ~ ~L -- L-~nOOSe Jfa vot--shy
TYOS ~ be St- aclCApt-e d tV II ampV v i V~ - VI Ose peccttvcsshy19 Which era of Earths history lasted the longest
~ C CA--VYI 10 If) D--~
20 What were the main principles of natural selection This is in your notes
- S-tY-UljCOu by- ex S ltAVl ce _ S Dme 6ve Yy1 0 y- e ~ - -tho o-t-Vye S
13 Looking back at the primate lab which species is closer to humans the ape or the
Australopithecus A A SfYct lOp l-hne CAA~
14 Explain what it means that apes and humans have a common ancestor Include in your answer if humans did or did not evolve from apes ph~
P - Ov v POi ~ t V n me we N rG neshy
$O-yVlb ltpec~ elt but we by-oyctIcc( 0 fr 11 dlffev-en t- Wo-I~
15 Explain why you need to take all of your antibiotic drugs even if you are starting to
feel better SO l nO1 10 lt1 0 -r-r 0 or TV G
Smvc)tgt $1 0 C- e y 0 16 Discuss why you ended up with more red beans than lima beans at the end of the bean lab Use the tenn natural selection in your response (First Bean Lab) rj-e k- d ~ -e- I b ect VI S 0 t -e V d C d VI W -r-v-TVi e V
eVl Vi VjV) ~ly VVI + Tn S f-In eC h ~ Tn e y N e vc vY1 0 V c f11- -00 V s u V V Vo V m e ~ r eh V I ron hie n + N Ych VY fCAVlS -me N 1 ve PVDd (A(e VYl v-e
lt YI~V0 Vl ~Cf vi eN Wfq VeyenJ() es Ovvr-n 1 T VI S rn f lXV1 ~ 17 If we changed the l~ so that instead of looking at the prey we fookea at the h 0 tv y- Ol predators predict what would have happened The different predators could have been a ~ e lecf 0 h spoon a fork a knife or a tweezers Use the tenns natural selection and adaptations and survival of the fittest in your response
(y re VJ OU c 1nC~ d fd D0 t be c O-VLS tshylJJoud oe fO-S ~- to -ea-+ Tt-ie~L-tYS ~ syooV)s VioVd tavC SUYVv(gto oec0LlS~ -+ b~GH1S
d h cA ve 0 d D- J -t (A--- 0 VIfo f I c tIVlCJ ltSLJ ~~~~ cdv 0 se U -ion s SlAYV Vo 0-0 --A~ ~ t--(s+ 18 What does survival of the fittest mean Y e lNOVl ~ ~L -- L-~nOOSe Jfa vot--shy
TYOS ~ be St- aclCApt-e d tV II ampV v i V~ - VI Ose peccttvcsshy19 Which era of Earths history lasted the longest
~ C CA--VYI 10 If) D--~
20 What were the main principles of natural selection This is in your notes
- S-tY-UljCOu by- ex S ltAVl ce _ S Dme 6ve Yy1 0 y- e ~ - -tho o-t-Vye S