Ecology: Mother frogs arm their tadpoles

[Frog News]

Nature (New York, USA) : Ecology: Mother frogs arm their tadpoles

Some animals make chemical defences against predators; others obtain them from their food. Researchers have now found the first example of parents chemically arming their young after birth.Ralph Saporito of John Carroll University in University Heights, Ohio, and his colleagues analysed specimens of the
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