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Frog Deformities

Only Available in Archive Formats.
Frog Deformities

Frog Deformities

Frog Deformities

Only Available in Archive Formats.

— Mary Losure (LOH-zhur) of Minnesota Public Radio reports that scientists trying to find the cause of deformities in Midwestern frogs are now focusing on chemical compounds known as `retinoids.' (RETT-ih-noydz). Retinoids are derivatives of Vitamin A and play a pivotal role in biological development.