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Reil [10]
2 years ago
7

The risk of schizophrenia among biological relatives is greatest for identical twins.

Biology
1 answer:
Kobotan [32]2 years ago
7 0

The risk of schizophrenia among biological relatives is greatest for identical twins. This is a true statement.

<h3>What is schizophrenia?</h3>

Schizophrenia is a neurological disorder that causes an affected individual to lose touch of reality.

Schizophrenia can be caused by the following:

  • Genetics: Gene defects caused by mutation such as deletions or duplications of genetic material increases risk of schizophrenia.

  • Environment: Urbanicity, migration, cannabis, childhood traumas, infectious agents, obstetrical complications and psychosocial factors

  • Brain chemistry and circuit

  • Brain abnormalities: Impaired communication between brain regions leads to the associated symptoms and cognitive changes.

According to research, the risk of schizophrenia among biological relatives is greatest for identical twins because they are genetically identical.

Learn more about genetics here:

brainly.com/question/851793

#SPJ1

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DNA microarray assays allow scientists to identify networks of gene expression across an entire genome.

The microarray is scanned to determine the expression of each gene printed on the slide after hybridization. The associated spot on the microarray turns red if a particular gene's expression is higher in the experimental sample than in the reference sample.

The DNA microarray is a technology that is used to identify whether a specific person's DNA has mutations in genes like BRCA1 and BRCA2. The chip is made up of a tiny glass plate that is enclosed in plastic. A few businesses use techniques resembling those employed to create computer microchips to produce microarrays.

Learn more about DNA microarrays here: brainly.com/question/14728534

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