Answer:
negative
Explanation:
According to my research on the symptoms and effects of schizophrenia on different patients, we can say that Victor's absence of appropriate behavior reflects the negative symptoms of schizophrenia. These negative symptoms include reduced social drive, loss of motivation, lack of social interest, poverty of speech and thought etc.
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Monogenetic disorders<span> are </span>caused<span> by a mutation in a single </span>gene. The mutationmay<span> be present on one or both chromosomes (one chromosome </span>inherited<span> from each parent). Examples of monogenic </span>disorders<span> are: sickle cell </span>disease<span>, cystic fibrosis, polycystic kidney </span>disease<span>, and Tay-Sachs </span>disease<span>.</span>
The answer is the second one, Increase weight