What does the notation TT mean to geneticists?
a. two dominates alleles
b. heterozygous
c. at least one dominant allele
d. one dominant and one recessive allele
I cant seem to find any info about this.
i believe that its b
Not B.
Scroll down here and read the chart under "Genotype"
https://www.ck12.org/book/ck-12-life-science-concepts-for-middle-school/section/3.11/
In genetics, the notation "TT" typically refers to a homozygous state where an individual carries two dominant alleles for a particular trait. A dominant allele is one that masks the expression of its corresponding recessive allele. In this case, both alleles are dominant, indicating that the individual expresses the dominant phenotype for the given trait.
To confirm this information, it would be helpful to consult a reliable genetics resource, such as a genetics textbook or reputable online source, which usually provide a comprehensive explanation of genetic notations and their corresponding interpretations. These resources often contain information on the different genetic notations commonly used in the field, allowing for a more thorough understanding of the subject matter.