Index
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Characteristics of Animal Groups
Matching exercise
Match the items on the right to the items on the left.
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Porifera
Choose the correct characteristics that correspond to the phylum.
"Soft bodied," radula, muscular foot, mantle
"Spiny skinned," water-vascular system,
Microscopic animals that undergo parthenogenesis
Dorsal, hollow nerve cord, notochord at some stage, ventral heart, pharyngeal gill slits
Unique stinging cells, radial symmetry, mesoglea
Spicules, choanocytes, amoebocytes
Pseudocoelomate, complete digestive tract, dioecious
"Flat worms," acoelomate, hermaphroditic
"Jointed appendages"
"Segmented worms," cardiovascular system, complete digestive tract, eucoelomates.
Cnidaria
Choose the correct characteristics that correspond to the phylum.
"Soft bodied," radula, muscular foot, mantle
"Spiny skinned," water-vascular system,
Microscopic animals that undergo parthenogenesis
Dorsal, hollow nerve cord, notochord at some stage, ventral heart, pharyngeal gill slits
Unique stinging cells, radial symmetry, mesoglea
Spicules, choanocytes, amoebocytes
Pseudocoelomate, complete digestive tract, dioecious
"Flat worms," acoelomate, hermaphroditic
"Jointed appendages"
"Segmented worms," cardiovascular system, complete digestive tract, eucoelomates.
Platyhelminthes
Choose the correct characteristics that correspond to the phylum.
"Soft bodied," radula, muscular foot, mantle
"Spiny skinned," water-vascular system,
Microscopic animals that undergo parthenogenesis
Dorsal, hollow nerve cord, notochord at some stage, ventral heart, pharyngeal gill slits
Unique stinging cells, radial symmetry, mesoglea
Spicules, choanocytes, amoebocytes
Pseudocoelomate, complete digestive tract, dioecious
"Flat worms," acoelomate, hermaphroditic
"Jointed appendages"
"Segmented worms," cardiovascular system, complete digestive tract, eucoelomates.
Annelida
Choose the correct characteristics that correspond to the phylum.
"Soft bodied," radula, muscular foot, mantle
"Spiny skinned," water-vascular system,
Microscopic animals that undergo parthenogenesis
Dorsal, hollow nerve cord, notochord at some stage, ventral heart, pharyngeal gill slits
Unique stinging cells, radial symmetry, mesoglea
Spicules, choanocytes, amoebocytes
Pseudocoelomate, complete digestive tract, dioecious
"Flat worms," acoelomate, hermaphroditic
"Jointed appendages"
"Segmented worms," cardiovascular system, complete digestive tract, eucoelomates.
Mollusca
Choose the correct characteristics that correspond to the phylum.
"Soft bodied," radula, muscular foot, mantle
"Spiny skinned," water-vascular system,
Microscopic animals that undergo parthenogenesis
Dorsal, hollow nerve cord, notochord at some stage, ventral heart, pharyngeal gill slits
Unique stinging cells, radial symmetry, mesoglea
Spicules, choanocytes, amoebocytes
Pseudocoelomate, complete digestive tract, dioecious
"Flat worms," acoelomate, hermaphroditic
"Jointed appendages"
"Segmented worms," cardiovascular system, complete digestive tract, eucoelomates.
Nematoda
Choose the correct characteristics that correspond to the phylum.
"Soft bodied," radula, muscular foot, mantle
"Spiny skinned," water-vascular system,
Microscopic animals that undergo parthenogenesis
Dorsal, hollow nerve cord, notochord at some stage, ventral heart, pharyngeal gill slits
Unique stinging cells, radial symmetry, mesoglea
Spicules, choanocytes, amoebocytes
Pseudocoelomate, complete digestive tract, dioecious
"Flat worms," acoelomate, hermaphroditic
"Jointed appendages"
"Segmented worms," cardiovascular system, complete digestive tract, eucoelomates.
Arthropoda
Choose the correct characteristics that correspond to the phylum.
"Soft bodied," radula, muscular foot, mantle
"Spiny skinned," water-vascular system,
Microscopic animals that undergo parthenogenesis
Dorsal, hollow nerve cord, notochord at some stage, ventral heart, pharyngeal gill slits
Unique stinging cells, radial symmetry, mesoglea
Spicules, choanocytes, amoebocytes
Pseudocoelomate, complete digestive tract, dioecious
"Flat worms," acoelomate, hermaphroditic
"Jointed appendages"
"Segmented worms," cardiovascular system, complete digestive tract, eucoelomates.
Echinodermata
Choose the correct characteristics that correspond to the phylum.
"Soft bodied," radula, muscular foot, mantle
"Spiny skinned," water-vascular system,
Microscopic animals that undergo parthenogenesis
Dorsal, hollow nerve cord, notochord at some stage, ventral heart, pharyngeal gill slits
Unique stinging cells, radial symmetry, mesoglea
Spicules, choanocytes, amoebocytes
Pseudocoelomate, complete digestive tract, dioecious
"Flat worms," acoelomate, hermaphroditic
"Jointed appendages"
"Segmented worms," cardiovascular system, complete digestive tract, eucoelomates.
Chordata
Choose the correct characteristics that correspond to the phylum.
"Soft bodied," radula, muscular foot, mantle
"Spiny skinned," water-vascular system,
Microscopic animals that undergo parthenogenesis
Dorsal, hollow nerve cord, notochord at some stage, ventral heart, pharyngeal gill slits
Unique stinging cells, radial symmetry, mesoglea
Spicules, choanocytes, amoebocytes
Pseudocoelomate, complete digestive tract, dioecious
"Flat worms," acoelomate, hermaphroditic
"Jointed appendages"
"Segmented worms," cardiovascular system, complete digestive tract, eucoelomates.
Rotifera
Choose the correct characteristics that correspond to the phylum.
"Soft bodied," radula, muscular foot, mantle
"Spiny skinned," water-vascular system,
Microscopic animals that undergo parthenogenesis
Dorsal, hollow nerve cord, notochord at some stage, ventral heart, pharyngeal gill slits
Unique stinging cells, radial symmetry, mesoglea
Spicules, choanocytes, amoebocytes
Pseudocoelomate, complete digestive tract, dioecious
"Flat worms," acoelomate, hermaphroditic
"Jointed appendages"
"Segmented worms," cardiovascular system, complete digestive tract, eucoelomates.
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