What is the expected outcome of segregation during meiosis?

Segregation during meiosis is a fundamental process that involves the separation of homologous chromosomes and the distribution of alleles to gametes. This means that during gamete formation, the two alleles for a given gene segregate so that each gamete receives only one allele. This random distribution of alleles is crucial for genetic variation in offspring, as it allows for different combinations of traits to be passed on from parents to their offspring.

In simpler terms, each gamete will carry one allele from each pair of alleles present in the organism, leading to diverse genetic combinations in fertilization. This principle is described by Mendel's law of segregation, which states that the two alleles for a trait segregate during gamete formation. Thus, the correct understanding of the expected outcome of segregation is that alleles for each trait are randomly distributed to gametes, contributing to genetic diversity in populations.

The other options do not accurately capture the essence of segregation in meiosis. For example, the notion that all alleles remain unchanged fails to recognize the dynamic nature of allele distribution during meiosis. Additionally, the idea that only dominant alleles are passed to offspring overlooks the role of recessive alleles in genetic inheritance. Lastly, while environmental factors can