For Natural Selection to Occur,there Must Be Competition for Resources,competition

question 53

Multiple Choice

For natural selection to occur,there must be competition for resources,competition for survival,or different reproductive success.Why is this so?

• A)The struggle of competition makes individuals stronger.
• B)Populations evolve to preserve the species and don't change unless they must.
• C)Without competition, there is no pressure to mutate.
• D)Natural selection acts on the different abilities of individuals to survive and pass on their genes to the next generation.

Understand the goals and achievements of major neuroscience projects like the Human Connectome Project.

Comprehend the utilities and methods of advanced neuroimaging techniques such as diffusion spectrum imaging.

Explain the concept of neuroplasticity, including both structural and functional plasticity.

Recognize the role of specific brain areas in psychological functions and physical operations.

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Definitions:

Schizophrenia

A severe mental disorder characterized by disturbances in thought, perception, and behavior, manifesting in symptoms like hallucinations and delusions.

Dopamine

A neurotransmitter involved in regulating mood, motivation, and reward, among other functions.

Parkinson Disease

A neurodegenerative disorder affecting movement, often characterized by tremors, stiffness, and balance difficulties.

Glutamate

An important neurotransmitter in the brain involved in learning and memory, acting as a key excitatory molecule in the central nervous system.