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Hidden hormone–habitat relationship revealed in reef fish

In the animal kingdom, only those that adapt to their environment survive. This adaptation takes a wide range of forms, from invisible internal shifts in gene expression to dramatic anatomical changes, such as tadpoles growing legs and transitioning to life on land as frogs.

Source: Phys.org BiologyImage credit: Phys.org BiologySource published Aug 73 min readBrightSide page reviewed Aug 7

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