Which of the Following Correctly Describes the Sequence of Developmental

question 43

Multiple Choice

Which of the following correctly describes the sequence of developmental milestones in chordates?

• A) blastula → gastrula → cleavage
• B) cleavage → gastrula → blastula
• C) cleavage → blastula → gastrula
• D) gastrula → blastula → cleavage

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Definitions:

Preschooler

A child who has not yet reached the age for kindergarten or formal schooling, generally between the ages of 3 and 5 years.

Elementary Schoolchild

A child attending elementary or primary school, typically in the age range of 5 to 12 years.

Erik Erikson

A developmental psychologist and psychoanalyst known for his theory on the psychosocial development of human beings.

Jonathan Haidt

A psychologist known for his research on morality, emotions, and the moral foundations theory.