According to Mendel, ..................................... segregate and ........................... assort independently

Options

A. alleles of a gene, alleles of different genes
B. alleles of different genes, alleles of a gene
C. dominanat traits, recessive traits
D. recessive traits, recessive traits

Explanation

**Step-by-Step Text Solution:**

1. **Understanding Mendel's Laws**: Gregor Mendel proposed two key laws in genetics: the Law of Segregation and the Law of Independent Assortment.

2. **Law of Segregation**: This law states that during the formation of gametes (sperm and egg cells), the two alleles for a trait segregate from each other. This means that each gamete carries only one allele for each gene. For example, if a plant has one allele for tallness (T) and one for shortness (t), the gametes will carry either T or t, but not both.

3. **Law of Independent Assortment**: This law states that alleles of different genes assort independently of one another during gamete formation. This means that the allele a gamete receives for one gene does not influence the allele received for another gene. For instance, if we consider two traits, such as plant height (T or t) and flower color (R or r), the combinations of these alleles in gametes can be TR, Tr, tR, or tr.

4. **Conclusion**: Therefore, according to Mendel, alleles of the same gene segregate (separate) during gamete formation, while alleles of different genes assort independently.

**Final Answer**: According to Mendel, alleles of the same gene segregate and alleles of different genes assort independently.

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