Summary: This episode is about homeostasis, negative feedback, endocrine and paracrine signalling, hormones, neurohormones, pheromones etc.Biology Hotline Voicemail: 00111 206-337-8461 (call costs $1)Free voicemail http://biologyoracle.podomatic.com (click the orange button)email: biologypodcast@gmail.com forum: www.facebook.com/biologypodcastDouchy's Website: http://www.evolveducation.com.au© 2012 Andrew
