unit 6 choice board
Across
- 1. formofreproductiveisolationinwhichtwopopulationsareseparatedphysicallybygeographicbarrierssuchasrivers,mountains,orstretchesofwater.
- 5. organismsimpersonateotherorganismstoincreasefitness.
- 6. whenasmallpartofapopulationisseparatedfromtherestandcolonizesanewarea.
- 7. homozygousdomandallheterozygousandallhomozygousrecrepresentallindividualsinapopulation.
- 9. largepopulation,nomigration,nonaturalselection,nomutation,randommating.
- 11. 1domandallrecrepresentallallelesinapopulation.
- 17. individualbestsuitedtotheirenvironmentachievehigherfitness genepool collectionofalltheallelespresentinapopulation
- 23. isolationofapopulationduetodifferencesintimingofmating.
- 24. individualwiththeaveragephenotypehaveanadvantage.
Down
- 2. percentofanindividualofapopulationthathaveaparticulartrait.
- 3. individualsateitherextremeorthebellcurveachievehigherfitnessandtheaverageselectedagainst.
- 4. selectionwithinapopulationduetohumaninferenceandselectiontodesiredtraits.
- 8. anycharacteristicthatincreasesthefitnessofanindividual.
- 10. necessaryordesiredcommodityinanecosystem.
- 12. randomchangeinallelefrequenciesthatoccursinsmallpopulations.
- 13. individualswithoneextremephenotypehaveanadvantageandtheotherisselectedagainst.
- 14. referstothedifferencesamongindividualsinapopulation.
- 15. isolationofapopulationduetodifferencesincommunication,matingrituals,etc.
- 16. migrationsofindividualsoutofapopulation.
- 18. movementofindividualsintoapopulation.
- 19. achangeinallelefrequencyfollowing adramaticreductioninthesizeofapopulation.
- 20. agroupofindividualsthatbelongtothesamespeciesandliveinthesamearea.
- 21. movementofallelesintooroutofapopulationduetothemigrationofindividualstoorfromthepopulation.
- 22. measurementoftheabilityofanindividualtosurviveandreproducesuccessfuloffspring.