8 Questions
What term describes a biological relationship between organisms of two different species that live together in direct contact?
Symbiosis
How do leeches go unnoticed when they bite their host?
They secrete an anesthetic in their saliva
What unique traits do leeches possess that help them feed on their host's blood?
Anticoagulant and anesthetic in saliva
In the relationship between male and female angler fish, what best describes the male's role?
Parasitic attachment
What is the primary characteristic of parasitism?
Benefit for the parasite at the expense of the host organism
How do leeches prevent their host's blood from clotting?
By injecting an anticoagulant through their saliva
What is a unique trait of male angler fish in their relationship with females?
They attach to the female and fertilize her eggs
What purpose does the luminescent organ serve for female angler fish?
To attract prey towards them
Test your knowledge on parasites and symbiosis! Learn about different examples of parasites like ticks, leeches, bot flies, and ringworms, and understand the concept of parasitism in symbiotic relationships.
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