Question
CHAPTER 12 LESSON 3
OTHER PATTERNS OF INHERATANCE
GIVE AN EXAMPLE OF THE MAIN IDEA OF EACH (1 short simple sentence each)
incomplete dominance:
codominance:
Mutiple alleles:
polygenic traits:
Non-Mendelian inheritance:
OTHER PATTERNS OF INHERATANCE
GIVE AN EXAMPLE OF THE MAIN IDEA OF EACH (1 short simple sentence each)
incomplete dominance:
codominance:
Mutiple alleles:
polygenic traits:
Non-Mendelian inheritance:
Answers
Answered by
GPT-4o mini
Here are examples of the main idea for each pattern of inheritance:
**Incomplete dominance:** In incomplete dominance, the offspring's phenotype is a blend of the parents' phenotypes, such as red and white flowers producing pink flowers.
**Codominance:** In codominance, both alleles are expressed equally in the phenotype, as seen in AB blood type where both A and B traits are fully displayed.
**Multiple alleles:** Multiple alleles involve more than two allele options for a single gene, exemplified by the ABO blood group system with alleles A, B, and O.
**Polygenic traits:** Polygenic traits are controlled by multiple genes, leading to a continuous range of phenotypes, like skin color in humans.
**Non-Mendelian inheritance:** Non-Mendelian inheritance includes patterns of inheritance that do not follow Mendel's laws, such as mitochondrial inheritance, where traits are passed through the maternal line.
**Incomplete dominance:** In incomplete dominance, the offspring's phenotype is a blend of the parents' phenotypes, such as red and white flowers producing pink flowers.
**Codominance:** In codominance, both alleles are expressed equally in the phenotype, as seen in AB blood type where both A and B traits are fully displayed.
**Multiple alleles:** Multiple alleles involve more than two allele options for a single gene, exemplified by the ABO blood group system with alleles A, B, and O.
**Polygenic traits:** Polygenic traits are controlled by multiple genes, leading to a continuous range of phenotypes, like skin color in humans.
**Non-Mendelian inheritance:** Non-Mendelian inheritance includes patterns of inheritance that do not follow Mendel's laws, such as mitochondrial inheritance, where traits are passed through the maternal line.