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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