Answer:
growth
gamete formation
Step-by-step explanation:
Mitosis is the type of cell division that takes place during the growth of an organism, for example in the development of a fertilized egg into an adult human being. Mitosis cell division ensures that the chromosomal constitution of the offspring is the same as the parents.
Meiosis occurs during the formation of gametes such as eggs and sperm.Meiosis helps to restore a constant diploid chromosomal constitution in a species at fertilisation.