Four of the Following Statements Are True

question 41

Multiple Choice

Four of the following statements are true.Which one is not?  

• A) Amniotes are the predominant vertebrates on land.
• B) Tetrapod vertebrates have four bony limbs.
• C) All chordate embryos have a notochord, a dorsal tubular nerve cord.
• D) Lancelets and tunicates are the two groups of invertebrate chordates.
• E) The backbone and the other skeletal elements are components of the vertebrate exoskeleton.

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Definitions:

Generativity

A concern for establishing and guiding the next generation, usually observed in middle adulthood.

Egocentrism

According to Piaget, the assumption that others view the world as one does oneself.

Stagnation

A state of inactivity or lack of progress, often leading to a lack of development or growth.

Climacteric Phase

A transitional stage in life, typically occurring in middle age, marked by a decline in reproductive hormones and associated with menopause in women.