Version A Key Spring 09

Version A Key Spring 09 - M ultiple c hoice q uestions e...

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Multiple choice questions each worth 1 pt. Choose the one best answer. Bubble in Version A on your Scantron Form. Station 1. 1. These plants belong to the same species of Brassica. Which treatment(s) represents intramorph competition? -,--{~e--~ a.AandB b.BandC c.CandD @.EandD e.CandE 2. In order for evolution by natural selection to occur, your lab manual \.~ ... J... ' listed three conditions that must be met. What evidence is there that -~ ·---'1e'c. . plant color has a genetic basis? ~'o.l;\t", .r::- - \..-c. ..rte- h c... {tcc. .l l a. plants that are green are taller than yellow-green plants v..""Cl L £_ (§)the presence of the Y allele produces a green plant q,"""L~'c- t~~ c. the yellow-green plants vary in number of flowers bco.~~c. """'"-\ c"2-(, _ d. green plants in treatment D do better than the yellow-green _ ~ ..' , C\\,\. .e.: e ~ ""' plant in treatment D vi-icrn -,\,.,:IIu-W"'J e. there are green plants and yellow-green plants ~I~ V v I~(~ I 'l . , 1 3. lfyou wanted to test if green plants grown under the best possible $l{C"'l~. condjtions have gr~ fitness than green plants grown with intramorph 't- 4 <, t. /competition, of those listed below, what would be the most appropriate '" comparison? ~<d"'$ a. the average number o( flowers produced by plants in pot A and -()o.I!.o B -~<; I'\o~ ~\.=:;c- 1'11.ft, o.'::C'--c. ..""t C(N.o.pe.{,·h·~. .., ""4~ b. the average number of seeds produced by plants in pot B and ;.... le-.~ pots C and D -7 :" je.C~\. ., ~Pe-l. ..''h't. .1 @heaverage number of seel;ls produced by p'ants in pot B "'".w4 and F ~-<; -u. .M- c;.b-ie. .- J !==" - So \l.o. ...M "'1 Z-c r\. ...e.r'; d. the average number of seeds produced by the plants}n pot B and plants in pots A and E -\\,.l<; cc-. ...('--rL<; '-f '11::\6. ..-) l'1(> + e. the average number of seeds produced by plants in pot A and t-o~t- the green plants in pots D and E ..... -r. .9 c.e"I~
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Station 2. Use the images of the fruit flies to answer the following questions. Recall that in these fruit mes thcre are two alleles for eye color (S and s) and two alleles for body color (E and e) and that following is true: S ~ red eyes E .. brown body 4. What are all the: possible genotypes that male C could be? >oJ \ \, Q."tJ'/\ e, SSee, Ssee b. Se, se SS E-f- c. SSee d. SsEe. SSEE '5" OEE, SsEE, SSEe. SsEc 5. How many different genotypes are found in the gametes of female F? cw <.3 d.4 e. unlimited 6. We would expect % of the offspring to have ~ if male C mated with female F. Assume for this question ~ <!?mozyg§yfor the dominant traits. .sSE{; y... 'SSc=e 0.100 ~5f. b, 75 ~ r __ o. 50 5", O>S= @ ~ c.,J "-'«9 Station 3. 7.
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Version A Key Spring 09 - M ultiple c hoice q uestions e...

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