Life Science 011A Flashcards
This is the largest phylum group.
Phylum Arthopoda
This phylum has specialized cells that carry out function. This phylum lacks specialized organs and generally live under water, with a few freshwater species. They come in a variety of shapes and sizes.
Phylum Porifera
This kingdom has autotrophic and heterotrophic species. They are unicellular, live in extreme conditions, and prokaryotic.
Archaebacteria
This phylum includes the simplest of all species and they do not have a brain, gut, or nerves.
Phylum Porifera
The name of this phylum means “pore-bearer”
Phylum Porifera
This phylum has bilaterial symmetry with a dorsal and ventral strucutre. This phylum contains complex organ systems but no circulatory system.
Phylum Platyhelminthes
This phylum do not have a respiratory system. Oxygen and carbon dioxide are exchanged across their skin by diffusion.
Phylum Platyhelminthes
This phylum was the first to have eyespots.
Phylum Platyhelminthes
This phylum has two interior ganglia that control a nervous system. They are generally found in marine, freshwater, and damp terrestrial habitats.
Phylum Platyhelminthes
This phylum may be free living or parasitic
Phylum Platyhelminthes
This phylum may be free living or parasites
Phylum Platyhelminthes
This is a phylum of soft-bodied bilaterally symmetrical usually much flattened invertebrates.
Phylum Platyhelminthes
This is a phylum of aquatic invertebrate animals that comprises the sponges
Phylum Porifera
This is a phylum of invertebrate animals with a soft unsegmented body usually enclosed in a calcareous shell
Phylum Mollusca
This phylum includes snails, clams, or squids
Phylum Mollusca
This phylum includes species with thousands of little pores, such as sponges
Phylum Porifera
This phylum includes species of flatworms.
Phylum Platyhelminthes
This phylum includes hydra
Phylum Cnidaria
This phylum includes sea anemones and corals
Phylum Cnidaria
This phylum includes jellyfish
Phylum Cnidaria
This phylum has radial symmetry and the species in this phylum can have more than one body form.
Phylum Cnidaria
This phylum was the first to have tissues
Phylum Cnidaria
This phylum has two district body plans: the medusa and the polyp.
Phylum Cnidaria
This phylum has species with tentacles with stinging nematocysts.
Phylum Cnidaria
The name of this phylum means “stinging creature”.
Phylum Cnidaria
This phylum contains roundwords
Phylum Nematoda
The species of this phylum are widely distributed. They live in soils, fresh water, and marine water. Most are free living and many of them are parasitic.
Phylum Nematoda
This phylum is also called roundworms
Phylum Nematoda
This phylum is bilaterally symmetrical and triploblastic. Their bodies resemble a tiny thread like structure.
Phylum Nematoda
This is a phylum of worms with slender, unsegmented, cylindrical bodies
Phylum Nematoda
This phylum includes roundworms and threadworms.
Phylum Nematoda
Species in this phylum are found abundantly in soil and water. Many species of this phylum are parasites.
Phylum Nematoda
This phylum can be associated with spiny coverings.
Phylum Echinodermata
This phylum is associated with a large foot with many shells
Phylum Mollusca
This phylum has a segmented body
Phylum Annelida
The species in this phylum has joined appendages
Phylum Arthopoda