The first invertebrates to develop a true nervous system are
READ MORE +The first invertebrates to develop a true nervous system are
READ MORE +The most primitive invertebrate to possess musculo- epithelial cells and nerve cells is
READ MORE +Sea anemone is
READ MORE +Ascaris is characterized by
READ MORE +Which group does not contain polyp?
READ MORE +The canal system in sponges develops due to
READ MORE +Phylum Porifera is classified based on
READ MORE +Flame cells are the excretory structures for
READ MORE +Which of the following combinations is incorrect?
READ MORE +Salamander belongs to the class
READ MORE +Identify the characteristic of acoelomates
READ MORE +Which class has the largest number of animals?
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