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TLS Online TPP Program
#Question id: 31251
#Unit 5. Developmental Biology
The regrowth of hair shafts from follicular stem cells in the hair bulge is an example of:
TLS Online TPP Program
#Question id: 31252
#Unit 5. Developmental Biology
In some species, adult structures can undergo dedifferentiation to form a relatively undifferentiated mass of cells that then redifferentiates during morphogenesis of the new structure. Such regeneration is characteristic of:
TLS Online TPP Program
#Question id: 31253
#Unit 5. Developmental Biology
Which of the following regeneration occurs through the re-patterning of existing tissues?
TLS Online TPP Program
#Question id: 31254
#Unit 5. Developmental Biology
What molecular marker of head inducer is found in the hypostome of the hydra during head regeneration?
TLS Online TPP Program
#Question id: 31255
#Unit 5. Developmental Biology
When the hypostome is brought into contact with the trunk of an adult hydra, it induces expression of the__________ in a Wnt-dependent manner.
TLS Online TPP Program
#Question id: 31256
#Unit 5. Developmental Biology
If the Wnt signaling inhibitor GSK3 is itself inhibited throughout the body axis in hydra, results