Produces cells for growth and repair in humans and animals.Group of answer choicesmitosis onlyboth mitosis and meiosisneither mitosis nor meiosismeiosis only

In humans and animals, the process responsible for producing cells for growth and repair is predominantly mitosis. Mitosis is the type of cell division that results in two genetically identical daughter cells, allowing for the growth of tissues and the repair of damaged cells.

Analysis:

1. Mitosis: This process occurs in somatic (body) cells. It is essential for growth, tissue repair, and asexual reproduction in some organisms. Every time a cell divides by mitosis, it produces two identical cells, which helps in replacing dead or damaged cells in the body.

2. Meiosis: This process is specifically involved in the production of gametes (sperm and egg cells) for sexual reproduction. It reduces the chromosome number by half and introduces genetic diversity, but it does not contribute to growth or tissue repair.

Conclusion:

Thus, the correct answer from the options provided is mitosis only, as mitosis is solely responsible for growth and repair in multicellular organisms like humans and animals.