OGloc97 OGloc97

30-08-2017
Biology

contestada

Many insects, fish, and mammals release certain chemical messengers to signal reproductive readiness. What are these messengers called?

A. Hormones

B. Pheromones

C. Enzymes

Respuesta :

eclaire100 eclaire100

30-08-2017

The answer is pheromones. Hope that helps :)

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