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The phylum Arthropoda contains vertebrate animals.
True
False
Arthropods have an exoskeleton made of
chitin.
cellulose.
starch.
peptidoglycan.
Which is not a characteristic of arthropods?
exoskeleton
closed circulatory system
ventral nervous system
jointed appendages
Arthropod means
joint-footed.
vertebrate animal.
little feet.
head-footed.
The typical body segments found in arthropods are the
tegument, scolex, and abdomen.
head, thorax, and abdomen.
head, cephalothorax, and abdomen.
head, tegument, and abdomen.
