The positive symptoms of schizophrenia are most closely associated with activity.

Dopamine activity

Schizophrenia is a serious disorder which affects the thoughts,emotions and actions of an individual. Positive symptoms of schizophrenia are disorders of commission which include thoughts and actions of a patients which are delusions, hallucinations, disordered thinking and speech, and disorganized behavior. These positive symptoms are closely associated with the activity of dopamine. Dopamine is a neurotransmitter released by the brain and it performs various roles in humans. Some of its notable functions are in memory, learning, mood, movement, sleep, attention, pleasurable reward, behavior and cognition.

d. in sexual reproduction, offspring have more chromosomes than

either parent.

asexual reproduction results in offspring which are genetically the same as the parent organism (not counting a rare mutation). sexual reproduction produces a random mixture of the genetics derived from both parents

explanation: