I have a study guide and i need help with a few questions/main points
Explain the genetic relationship between codominance, incomplete dominance, and dominant recessive
Explain the law of segregation and the law of independent assortment and the relationship between the two (in simple terms please if possible)
Discuss p generations, F1 and F2 (this is mendels experiment)
Thank you!
Explain the genetic relationship between codominance, incomplete dominance, and dominant recessive
Explain the law of segregation and the law of independent assortment and the relationship between the two (in simple terms please if possible)
Discuss p generations, F1 and F2 (this is mendels experiment)
Thank you!
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Incomplete dominance is when a heteozygote has a phenotype that is intermidiate between the dominant and the ressessive phenotype. For example, A cross between RR (Red) and rr (white) makes some pink offspring.
Codomanice is when an allele is not dominate over the other, they express themselves equally. For example, iA blood makes phenotype A blood group. iB blood makes phenotype type B blood group. iAiB blood makes phenotype AB blood group instead of just iA blood, because A is not dominant over B, they express themselves equally.
The domanint allele determines the phenotype of an organism. The recessive allele means it can be matched with the domanint allele, but in all cases, the dominant allele will mask the recessive allele.
The law of segregation states that the two alleles that are segregated are put into different gametes during meiosis. For example (TT) ---> DNA replication (TTtt) ---> meiosis (T), (T), (t). (t). This brings up independent assortment, which means that alleles of different genes segregate independently into gametes. One gene does not influence another gene during meiosis.
F1generation is the offspring of two parents. It is the offspring of parent generation. F2 is a cross with one f1 to another f1. f2 = offspring f1 * f1
Codomanice is when an allele is not dominate over the other, they express themselves equally. For example, iA blood makes phenotype A blood group. iB blood makes phenotype type B blood group. iAiB blood makes phenotype AB blood group instead of just iA blood, because A is not dominant over B, they express themselves equally.
The domanint allele determines the phenotype of an organism. The recessive allele means it can be matched with the domanint allele, but in all cases, the dominant allele will mask the recessive allele.
The law of segregation states that the two alleles that are segregated are put into different gametes during meiosis. For example (TT) ---> DNA replication (TTtt) ---> meiosis (T), (T), (t). (t). This brings up independent assortment, which means that alleles of different genes segregate independently into gametes. One gene does not influence another gene during meiosis.
F1generation is the offspring of two parents. It is the offspring of parent generation. F2 is a cross with one f1 to another f1. f2 = offspring f1 * f1