11. Lucinids maintain their symbiont population by reacquiring sulfur-oxidizing bacteria throughout their lifetime. 12. From one aspect it is a host species and all of its symbiont species. 13. From another aspect it is a symbiont species and all of its host species. 14. They may resemble a mutualistic symbiont or a species of little relevance to the prey. 15. Even after full adaptation with the symbiont , mining Ballybran crystal is a dangerous occupation. 16. Doctor Renhol plans to remove the Dax symbiont , which will kill the host Jadzia. 17. A single symbiont cell occupies each symbiosome. 18. A biocartel is a double edged theoretical concept based on host-symbiont species interrelationships. 19. The symbiont she got was Dax. 20. Language is a mutualist symbiont and enters into a mutually beneficial relationship with its hominid host.
