What is an Animal?
Animals whose embryos have three germ layers.
What are triploblasts?
Common senses found in animals.
What are sight, hearing, taste, small, and touch?
Arthropoda.
What are a protostomes?
Turbellaria.
What is Lophotrochozoan?
These terrestrial and aquatic animals have body segmentation, bilateral symmetry, a fully developed digestive tract, and a body cavity.
What are Annelids?
The concentration of neurons into the head region.
What is cephalization?
Four general types of feeding strategies. List an example of each.
What are suspension, deposit, fluid, and mass feeders?
Chordata.
What are deuterostomes?
Cephalopoda.
What is Lophotrochozoans?
These animals are stationary, lack true tissues, no symmetry, no true nerves, filter feed using choanocyte cells, and are capable of reproducing sexually and asexually.
What is Porifera?
Division of the body into a series of structures.
What is segmentation?
Animals that have eggs, but bear live long.
What is ovoviviparous?
Platyhelminthes.
What are protostomes?
Myriapods.
What is Ecdysozoan?
These animals are characterized by a mantle, visceral mass and muscular foot. Some have a radula, others lack hard shells.
What are Molluscs?
The three types of coeloms in animals.
What are true coelomates, acoelomates, and pseudocoelomates?
An example of a stimulus and animal with it outside of the common senses.
Answer may vary: temperature/pit vipers, magnetic field/sea turtles, electric field/sharks, barometric pressure/birds, gravity/comb jellies
What are deuterostomes?
Oligochaeta.
What is Lophotrochozoan?
The most abundant animals observed in both aquatic and terrestrial environments with over a million living species being described.
What are Arthropods?
Five key traits of animals.
What is an ECM, heterotrophic, move under own power, have neurons and muscle cells?
Fertilization can occur in these two ways in animals.
What is internal or external fertilization?
Porifera.
Neither.
Chelicerates.
What is Ecdysozoan?
These animals are the simplest animals with bilateral symmetry, lack a coelom but have a highly branched gastrovascular cavity with one opening.
What are Platyhelminthes?