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Stack #872830

Chapter 14/19/27 test prep

QuestionAnswer
the cells of all animals are organized into structural and functional units called tissues EXCEPT the cells of _______. sponges
all animals except sponges and single-celled organisms digest their food in a _____. coelom.
An animal in which the space between the body wall and gut is completely filled with tissues and organs is called _________. pseudocoelomate.
an animal whose gut has only one opening has a(n) ________ _________. gastrovascular cavity.
in an open circulatory system, the route of the blood is ..... Heart, blood vessels, body cavity, tissues, open spaces, heart.
parthenogenisis is a method of ____________ ______________. asexual reproduction.
specialized areas for food storage and chemical digestion are found in a(n) ___________. one-way digestive system.
what is the most accurate method of determining the evolutionary relationships of different animal species? by comparing their DNA.
Created by: AKD
 

 



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