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- 1. Multiple Choice
Genotype refers to the ...physical expression of the genesthe possible combination of alleles in a genewhether an allele is dominant or recessivehow an organism will appear - 2. Multiple ChoiceWhat is a phenotypeThe genetic make up (code)The physical trait
- 3. Multiple Choicehaving two of the same genes for the trait (sometimes called purebred).homozygoushetrozygousproteinchromosome
- 4. Multiple Choicehaving two different genes for a trait (sometimes called hybrid).proteinhomozygousheterozygousgenotype
- 5. Multiple ChoiceG = green, g = yellow
The genotype for a yellow plant is...GGGgggall of the choices result in yellow - 6. Multiple ChoiceWhere, in the eukaryotic cell, is DNA located?ribosomesnucleusE.R.cytoplasm
- 7. Multiple ChoiceTerm for an organism that display two dominant phenotypes at the same timecodominanceincomplete dominancemultiple alleleslinked genes
- 8. Multiple ChoiceSex cells are produced through the process ofmitosiscytokinesisbinary fissionmeiosis
- 9. Multiple ChoiceWhat does heterozygous mean?An organism that has the same genes for a trait (TT or tt)An organism that has different genes for a trait (Tt)When neither gene is fully dominant; offspring is a mixture of boththe different forms of a trait (hair color--> brown, blonde, red
- 10. Multiple ChoiceIncomplete dominance means that the traits areexpressed equallydominantrecessiveblended
- 11. Multiple ChoiceWhich of the following is homozygous dominant?YyYyyYY
- 12. Multiple ChoiceComplex molecule that carries genetic information that defines an organism's traits. It is stored in the nucleus.DNAproteinRNAglucose nucleic acid (GNA)
- 13. Multiple ChoiceAn allele whose trait only shows up when no dominant allele is present.hidden alleledominant allelerecessive allelepresent allele
- 14. Multiple ChoiceNatural selection is when ____________ decides who survives and who doesn'tnaturehumansanimalsyears
- 15. Multiple ChoiceA GMO isA mutant animalAn organism that is made up of lots of different organismsa genetically mutated option of the human genomean organism whose DNA has been purposely altered by human intervention
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