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A visual tool for following a trait through generations of a family is called:
a. pedigree
Ob. sex-linked gene
c. multiple alleles
Od. polygenic inheritance



Answer :

Final answer:

A pedigree is a visual tool to track trait inheritance across generations within families, aiding in genetic analysis and understanding inheritance patterns.


Explanation:

A pedigree is a visual tool used to track the inheritance of traits through multiple generations within a family. It is a chart that depicts family relationships and the presence of specific traits. Pedigrees are crucial in genetic analysis to understand inheritance patterns, such as identifying modes of inheritance and predicting the probability of traits appearing in offspring.


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