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The most recent ecdysozoan phylum to be described is the phylum
Q1: The flame cell system and protonephridia of
Q7: Arthropods belong to the ecdysozoan clade Panarthropoda.What
Q7: The nuclear envelope is continuous with the
Q10: Enlargement of cerebral hemispheres in reptiles is
Q17: Neopilina represents the molluscan class _,that was
Q20: The skin of amphibians is an adaptation
Q20: Pigment cells of cephalopods are called<br>A)pinacocytes.<br>B)odontophores.<br>C)chromatophores.<br>D)erythrocytes.<br>E)nautilophores.
Q27: The life cycle of Trichinella is unusual
Q38: Birds with long tongues include<br>A)vultures and flamingoes.<br>B)hummingbirds
Q43: Bats are classified in order<br>A)Chiroptera.<br>B)Insectivora.<br>C)Primates.<br>D)Cetacea.<br>E)Lagomorpha.