1. A cell must duplicate its DNA so the daughter cell with have the same about of identical DNA
2. Mitosis
Hope this helps
Answer:
The major organs of the nervous system are the brain, spinal cord, sensory organs, and all of the nerves that connect these organs together.
The nervous system reacts to the presence of danger(instinct), stores memories, control the 5 senses, and commands the rest of the organ systems to maintain homeostasis.
The nervous system works together with the respiratory system, the circulatory system, the muscular system, and many more.
Genes
Hereditary
Trait
Genotype
Sex cell
