What happens to the offspring as a result of genetic recombination during meiosis in the parents?

• A. The offspring have reduced genetic variation.
• B. The offspring have increased genetic diversity.
• C. The offspring are genetically identical to the parents.
• D. The offspring inherit only dominant traits.

Answer: (B)

Verified step by step guidance

1. Understand the process of meiosis: Meiosis is a type of cell division that reduces the chromosome number by half, creating four haploid cells. It is essential for sexual reproduction and introduces genetic variation through recombination.
2. Learn about genetic recombination: During meiosis, homologous chromosomes exchange genetic material in a process called crossing over. This recombination results in new combinations of alleles, contributing to genetic diversity.
3. Consider the impact on offspring: Due to genetic recombination, offspring inherit a mix of genetic material from both parents, leading to increased genetic diversity rather than reduced variation or genetic identity to the parents.
4. Evaluate the statement about dominant traits: Genetic recombination does not affect the inheritance of dominant or recessive traits directly. Offspring inherit a combination of traits based on the alleles present in the gametes.
5. Conclude the effect of genetic recombination: The correct answer is that genetic recombination during meiosis increases genetic diversity in the offspring, providing them with unique genetic combinations.