1. Autosomes B.Sex chromosomes C.Chromosome DDominant Recessive Practice: Heredity Vocabulary Match the following terms in the box with the appropriate definition. Homozygous G.Heterozygous H.Phenotype Genotype ✓ Law of Dominance When several genes influence a trait. 2. ✓ A version of a gene 3. K-Law of Segregation Law of Ind. Assortment Incomplete dominance Codominance Polygenic Inheritance Multiple Alleles Q. Sex-Linked BLinked genes S. Epistasis Karyotype Carrier Allele W. Protein X DNA Gene When the heterozygous genotype results in a phenotype where both alleles are fully and separately expressed 4. प्रे Chromosomes 1-44 in a human 5. N Only expressed in the homozygous state 6. ✓ Genes that travel on the X chromosome 7. ✓ Chromosomes line up randomly during metaphase therefore it is possible for any combination of chromosomes to be passed on from parent to offspring. 8. T 9. A diagram that shows homologous chromosome pairs C The macromolecule that runs your body and expresses your traits 10. ✓ A genotype resulting from the inheritance of two different alleles from your parents 11. A Section of a chromosome that codes for a single protein R 12. Q Genes that are likely inherited together due to their physical proximity 13. Overshadows the other allele in the heterozygous state 14. + The physical trait expressed 15. P More than 2 versions of a gene (more than just a "dominant" and a "recessive") 16. Condensed genetic material 17. D When one gene overshadows another 18. 19. At the end of meiosis, each gamete formed should only have 1 copy form each homologous chromosome pair F A genotype resulting from the inheritance of the same alleles from your parents 20. ✗The macromolecule that has the instructions for making you who you are When the heterozygous genotype results in a phenotype where the two alleles are blended together I The actual alleles you inherit 21. M 22. 23. B The chromosomes that determine your sex 24. EA person that has the gene for a trait or disease but doesn't show it 25. JSome versions of genes are dominant over others. Heredity Unit It's Not Rocket Science 2020

T Aa v In pea plants, tall (T) is dominant to short (t). If an offspring pea plant is "tt", what are its PARENT's possible genotypes? (Choose two correct answers) O TTx tt Tt x tt OTt x Tt O TTX TT Support | Schoology Blog | PRIVACY POLICY | Terms of

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Why are sex-linked traits more common in males than in females? Select one: a. All alleles on the Y chromosome are recessive O b. Genes on the Y chromosome activate recessive genes on the X chromosome O c. Females never express recessive alleles on the X chromosome O d. A recessive allele on the X chromosome will always produce the trait in a male O e. All alleles on the X chromosome are dominant z/attempt.php?attempt=1173673&cmid=3837312&page=6#

6. There are two enzymes LDH1 and LDH2. The gene that encodes this enzyme is X-linked. You extract the enzyme from different cells in several people and carry out electrophoresis. Give the genotypes for each person Draw the banding pattern that you would expect in the gel. Male with Male with Female Female Heterozygous LDH1 gene homozygous female LDH2 homozygous for LDH2 for LDH1

What is the probability of Sister 3 as a carrier of the death gene?

Please help to fill in the table based on the chart located to the right.

For mode of inheritance choose between Modes of Inheritance for Single Gene Traits • Autosomal Dominant • Autosomal Recessive • X-linked Dominant • X-linked Recessive • Y-linked • Mitochondrial Let us assume that alleles for these traits follow complete dominance.