Pedigree chart critical thinking

But there are no limits to how a student can design and communicate this, allowing them to innovate beyond the assignment parameters. The means of communication are also left for the student to choose from, depending on the what is most efficient for them.

The teacher formatively assesses the students using the project rubric.

types of pedigree

So death is not always caused by two copies of a mutant gene of a dominant autosomal trait. Finally: Should the genotype of I-3 be A'A'? Student Artifact. Student develop questions and choose the method in which to communicate with family members in completing the research.

But one of my instructor says that it cannot have a genotype A'A' because it is fatal and I am not convinced with his reasoning.

muscular dystrophy pedigree chart worksheet answers

The completed pedigrees are used by students to make predictions of certain traits within a family. It may be caused by only one copy of gene as in Huntington's disease or may not be caused at all I've no proof of this.

Phenylketonuria pedigree chart

Now the genotype of the father could be either AA' or A'A'. In Huntington's disease presence of one HTT gene is enough to cause death of the person. Approaching 5 - While this is an individual project in terms of the interaction within the classroom, students communicate deeply with family members. I call it virtually correct because in many a cases we assume the genotype of a parent to be something by weighing the genotypes of the offsprings. Am I correct? Organizing information and synthesizing it into a pedigree chart showing generational relationships requires a high level of critical thinking and problem solving. So in a pedigree where nothing has been mentioned about the lethality of the genes concerned we shouldn't assume them being recessive lethals. The displayed pedigree can incorporate the names and photos of people in their family, along with any personal creative touches students choose, allowing students to represent their family identity, and work beyond the assignment parameters. But one of my instructor says that it cannot have a genotype A'A' because it is fatal and I am not convinced with his reasoning. But there are no limits to how a student can design and communicate this, allowing them to innovate beyond the assignment parameters. Finally: Should the genotype of I-3 be A'A'?

Now in a given problem like in this one where the trait follows autosomal dominant inheritance pattern I have problem deciding the genotype of I So in a pedigree where nothing has been mentioned about the lethality of the genes concerned we shouldn't assume them being recessive lethals.

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What’s your Pedigree?