The Proportion of Shared Genes Between a Grandparent and Grandchild

question 7

Multiple Choice

The proportion of shared genes between a grandparent and grandchild is ___ percent.

• A) 10
• B) 25
• C) 50
• D) 100
• E) 0

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Definitions:

Neurotransmitter Activity

The action of chemicals in the brain that transmit signals across synapses between neurons.

Schizophrenia

is a serious mental disorder characterized by disruptions in thought processes, perceptions, emotional responsiveness, and social interactions.

Hormones

Chemical messengers secreted by glands in the endocrine system, which regulate various functions in the body, including growth, metabolism, and mood.

Environmental Events

Incidents or occurrences in the natural or built environment that can affect human health and behavior.