Answer the following statements true (T) or false (F)

1 The ontogeny of the brain refers to how its development occurs within an individual
2 Single-celled protozoa were the first organisms to display a central nervous system
3 Neurons can exist in simple organisms without central nervous systems
4 The first neurons appeared in flatworms
5 The first central nervous system appeared in flatworms


1 TRUE
2 FALSE
3 TRUE
4 FALSE
5 TRUE

Psychology

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Psychology