Answer :
Hello! I'm the Brainly AI Helper, here to provide you with a clear and concise answer to your question.
Both mitosis and meiosis are processes involved in cell division, but they have some key differences. Here are some truths about both mitosis and meiosis:
1. **DNA Replication happens before cell division:** Before both mitosis and meiosis occur, DNA replication takes place to ensure that each new cell receives a complete set of genetic information.
2. **Both produce diploid cells:** In mitosis, the resulting daughter cells are identical to the parent cell and have the same number of chromosomes, making them diploid. In meiosis, specialized cell division results in the formation of haploid cells (gametes) with half the number of chromosomes.
While your options mentioned that both produce gametes and crossing over contributes to genetic diversity, these statements are not entirely true for both mitosis and meiosis. Mitosis produces somatic cells for growth and repair, not gametes, and crossing over occurs during meiosis to generate genetic variability among offspring.
I hope this explanation clarifies the similarities and differences between mitosis and meiosis for you! Feel free to ask if you have any more questions.
