How Does Bat Wing Development Differ from Other Tetrapod Limbs

question 41

Multiple Choice

How does bat wing development differ from other tetrapod limbs?

• A) The humerus forms first, followed by more distal structures.
• B) The digits form first, followed by more proximal structures.
• C) Increased expression of Bmp2 drives more cell division in developing digits.
• D) Bat wing development does not differ from other tetrapod limbs; there is simple a gene that codes for longer digits.

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Definitions:

Amygdala

A region of the brain within the temporal lobe, associated with experiencing emotions, particularly fear and aggression.

Brain

The organ located in the skull responsible for central nervous system functions, including thought, emotion, and sensory processing.

External Attributions

The process of explaining someone's behavior by attributing it to situational factors outside the individual.

Rational Judgments

Decisions or opinions formed based on logic, reason, and factual analysis rather than emotions or intuition.