What Is Considered to Be the First Evidence of Differentiation

question 46

Multiple Choice

What is considered to be the first evidence of differentiation in the cells of an embryo?

• A) cell division occurring after fertilization
• B) the occurrence of mRNAs for the production of tissue-specific proteins
• C) determination of specific cells for certain functions
• D) changes in the size and shape of the cell
• E) changes resulting from induction

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Definitions:

Attention-Getting Emotions

Emotions that are particularly effective at capturing and holding our attention due to their intensity or direct relevance to our well-being and survival.

Frontal Lobe

A region of the brain located at the front of each cerebral hemisphere, responsible for problem solving, memory, language, judgment, and impulse control.

Cognitive Functions

Mental processes that involve thinking, perceiving, remembered, reasoning, and problem-solving.

Antisocial Personality Disorder

A psychological disorder defined by persistent behaviors of manipulation, exploitation, or infringement on the rights of other individuals.