Gastrulation ________

question 4

Multiple Choice

Gastrulation ________.

• A)produces a solid ball of cells
• B)changes the blastocyst into an embryo that has three tissue layers
• C)changes the fertilized egg into a blastocyst
• D)changes a gastrula into a blastocyst

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Definitions:

Gender Roles

Social and behavioral norms considered appropriate for individuals of a specific sex within a given culture or society, often guiding personal interactions and choices.

Preindustrial

Refers to societies or stages of economic development characterized by agriculture, limited technology, and manual labor as the basis of the economy, before the advent of industrialization.

Post-Industrial

Referring to a stage of economic development in which the service sector generates more wealth than the manufacturing sector of the economy.

Housework

Routine tasks and chores done to maintain the household, such as cleaning, cooking, and laundry.