Nathan,a Young Adult,posts Some Hate Messages About a Particular Community

question 7

Multiple Choice

Nathan,a young adult,posts some hate messages about a particular community using a fake profile he created on a social networking website.Police find it difficult to trace him immediately as his declared information is wrong.Which of the following factors would have most likely encouraged Nathan's act?

• A)group size
• B)anonymity
• C)arousing activities
• D)social role

Recognize the impact of genetic mutations and disorders on human health, including the mechanism of inheritance and manifestations of specific diseases.

Understand the genetic basis and implications of Huntington disease.

Identify the characteristics and genetic causes of Down syndrome.

Understand the techniques and applications of genetic engineering including knockout technology and transgenic animals.

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Definitions:

Fetus

A developing mammal or human from the completion of embryonic development to birth, characterized by rapid growth and the development of body structures.

Embryo

A stage in prenatal development after fertilization and before becoming a fetus, characterized by rapid cell division and the start of cell differentiation.

Autism Spectrum Disorder

A developmental disorder characterized by difficulties in social interaction, communication, and by restricted or repetitive patterns of thought and behavior.

Reflexively

Acting in an automatic or involuntary manner without conscious thought.