How are inherited alleles related to an organisms traits

Although an individual gene may code for a specific physical trait, that gene can exist in different forms, or alleles. One allele for every gene in an organism is inherited from each of that organism's parents. ... Alleles produce phenotypes (or physical versions of a trait) that are either dominant or recessive.

Explanation:

1. b.

2. d.

3. a.

5. d.

6. c.

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