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Questions and Answers
What is the basic limb structure common to all tetrapods?
What is the basic limb structure common to all tetrapods?
- Stylopod, zeugopod, autopod (correct)
- Anterior, posterior, distal
- Shoulder girdle, flank tissue, limb field
- Proximal-distal, antero-posterior, dorso-ventral
Which axes are involved in limb formation?
Which axes are involved in limb formation?
- Shoulder, flank, limb
- Dorsal, ventral, proximal
- Proximal-Distal, Antero-Posterior, Dorso-Ventral (correct)
- Anterior, posterior, distal
What happens if the whole limb field (all 4 parts) is removed?
What happens if the whole limb field (all 4 parts) is removed?
- No limb will form (correct)
- The limb will form normally
- The limb will form with abnormalities
- Only the shoulder girdle will form
Which region is considered as proximate to the torso in limb structure?
Which region is considered as proximate to the torso in limb structure?
What are the 3 axes regulated by concentration for limb cell development?
What are the 3 axes regulated by concentration for limb cell development?
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