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6. What is the ratio for unlinked genes?
7. What is sex linkage?
- The physical description of alleles
- An example of dihybrid genetics
- Where genes occur on the same chromosome as the sex chromosome
- A type of gamete
8. What are alleles?
- A type of cell
- Alternate forms of a gene
- The physical description of an individuals genes
- A portion of a chromosome that codes for one polypeptide
9. What is a mutation?
- Alternate forms of a gene
- A portion of a chromosome that codes for one polypeptide
- A change in the quantity, base sequence or structure of DNA
- A combination of alleles
10. What is an oncogene?
- A change in the number of chromosomes
- One portion of a chromosome
- A gene that has the potential to cause cancer
- The gene that determines the sex of an individual
11. What ratio does incomplete dominance give?
12. What is complete dominance?
- Where a gene only has one allele
- Where neither allele is dominant
- Where a dominant allele is expressed over a recessive allele
- Where none of the offspring produced show dominant alleles
13. What is aneuploidy?
- A change in the number of chromosomes that can cause a mutation
- A change in the structure of chromosomes that can cause a mutation
- A change in the base sequence of DNA
- Deletion of a nucleotide base in a DNA sequence
14. What are unlinked genes?
- Where multiple factors are observed at once
- An alternate form of a gene
- Where parents and offspring have a different genotype
- A type of cell