The Fact That a Significant Number of Monozygotic Twins Share

question 13

Multiple Choice

The fact that a significant number of monozygotic twins share the same placenta, while no dizygotic twins do, suggests that ________

• A) we may have overestimated the influence of genetics in schizophrenia.
• B) being a monozygotic twin is a risk factor for schizophrenia.
• C) genetic influences are even more important than previously thought.
• D) monozygotic twins have a form of genetic schizophrenia while dizygotic twins have an environmentally caused form.

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Definitions:

Disintermediation

The removal of intermediaries in a supply chain, allowing for direct transactions between producers and consumers.

Online Services

Web-based applications and resources that provide users with various functionalities over the Internet.

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Initiatives or businesses started to explore new markets or create new products.

Walmart

A multinational retail corporation that operates a chain of hypermarkets, discount department stores, and grocery stores, known for its wide range of products and low prices.