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:

Unauthorized Check

A bank check that is issued without the account holder's approval or knowledge, potentially leading to fraud.

Overdraft Protection

A financial service that prevents checks, withdrawals, and other transactions from resulting in a negative account balance, often by linking to another account or providing a line of credit.

Federal Law

Laws passed by the national legislature of a country, applicable throughout the country.

Dishonored Check

A check that a bank refuses to pay, usually because the account holder does not have enough funds.