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  • Gamete Formation in Heterozygous Individuals: A Detailed Explanation
    Here's how to determine the potential gametes of an individual heterozygous for two traits:

    Understanding the Basics

    * Heterozygous: Means an individual has two different alleles for a particular trait.

    * Gametes: Reproductive cells (sperm or egg) that contain only one allele from each pair.

    * Independent Assortment: During meiosis, the alleles for different traits separate independently of each other.

    Example

    Let's say our individual is heterozygous for:

    * Hair color: Brown (B) and Blonde (b)

    * Eye color: Blue (E) and Green (e)

    Genotype: BbEe

    Steps to Determine Gametes

    1. Separate the Alleles: Imagine the alleles are on separate chromosomes:

    * B E

    * b e

    2. Possible Combinations: Consider all the ways these alleles can be combined into gametes:

    * BE

    * Be

    * bE

    * be

    Therefore, the four potential gametes are: BE, Be, bE, and be.

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