The Findings of Pasteur and Others Have Established That

question 4

Multiple Choice

The findings of Pasteur and others have established that

• A)living organisms do not arise from nonliving matter today,nor did they arise from nonlife in the past.
• B)advanced organisms cannot arise from nonliving matter,but simple microbial life often does arise from nonlife today.
• C)life does not arise from nonliving matter today,but in the conditions of early Earth,such an event could have occurred.
• D)living organisms regularly self- assemble (arise spontaneously)from nonliving matter.

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Definitions:

Learning Theorists

Scholars who study how individuals acquire new knowledge, skills, attitudes, or values through various forms of training or experience.

Neurotransmitter Release

The process by which neurotransmitters are released from nerve endings or synapses into the synaptic cleft to transmit signals between neurons.

Dishabituation

The revival of a response that has been habituated, typically due to a novel stimulus interrupting the repetition.

Sensitization

An increased reaction to a stimulus following repeated exposure, typically in response to something negative or harmful.