Complex inheritance
Incomplete Dominance
where a trait from an allele is not completely dominate over the other trait. As proven in snap dragon studies: a red snapdragon flower is crossed with a white one. the result is a pink snap dragon the red is not completely dominate over the white.
Co-dominance
Co-dominance is in which two traits is dominate. for example if someone has the traits for blood type A and B the person can have blood type AB.
Multiple Alleles
A trait that has muliple gene pairs as mentioned in Codominance Blood types A and B the AB is Codominance be the having of A, B, and o is the multiple alleles trait.
Polygenic Inheritance
a polygenic trait is a non-mendelian form of inheritance that is not formed by particler traits but by the interaction of genes. An example is a persons heigth, weight and skin color.
Sex linked
an inheritance that is base on a secondary trait is is further based and the X and Y chomosome on the karaotype charts. The trait if at all present the chance of a male showing the trait is great than the females.
Pedigree
The pedigree of any living organism is a chart of ancestors
showing the passing down of genetic material that is possible for an offspring
to have. The pedigree chart of ancestors is most helpful in finding the
possibility of a genetic disease passing down to the child.
The Pedigree is important for a number of reasons, why not always
necessary it is helpful to establish a basis on the traits the child might have.
In Figure __ the pedigree shows that the red or in this case affected is
dominate in the parents that is passed down to the
child.
showing the passing down of genetic material that is possible for an offspring
to have. The pedigree chart of ancestors is most helpful in finding the
possibility of a genetic disease passing down to the child.
The Pedigree is important for a number of reasons, why not always
necessary it is helpful to establish a basis on the traits the child might have.
In Figure __ the pedigree shows that the red or in this case affected is
dominate in the parents that is passed down to the
child.