What Mollusca class are sea hares in? Which classification of marine organisms includes swordfish and sharks? What type of consumer is a starfish? What is the classification of algae? Are seahorses classified as plankton? What are autapomorphies of the phylum Chordata?
Sea urchins have radial symmetry. Explain why they are not classified as cnidarians.Give one example each of a fungus which reproduces by: a) Budding b) Conidia.Are bird wings and the wings of bats (evolved from limbs) an example of an evolutionary homology or analogy? ...
Starfish, or sea stars, are marine animals commonly observed in rocky tide pools, and washed up onto the shore's of all the world's oceans. They live in tropical intertidal zones and on the seafloors of colder climates. They're classified as invertebrate echinoderms, along with their close ...
off and fall to the bottom to provide food for the urchins in their crevices. The sea otters thrive hunting for sea urchins in the kelp, and many other fish and invertebrates live among the fronds. The problems start when the sea otter population declines. As large predators they are vuln...
Many aquatic consumers such as zooplankton,tadpoles, algae eater (algivore), small fish, crustaceans, and water-dwelling insects eat algae as their primary food source. Snails, crabs, and sea urchins also eat algae, but they are known to eat red slime algae, green film algae, hair algae, ...
The taxonomy of brown algae can be confusing, as brown algae can be classified into the phylumPhaeophytaorHeterokontophyta, depending on what you read. Much information on the subject refers to brown algae as phaeophytes, but according toAlgaeBase, brown algae are in the phylumHeterokontophytaand...
coast of California, which are inhabited bysea otters. These creatures eat the red sea urchins that can destroy a kelp forest if their population is not controlled. Sea otters also hide from predatory sharks in the forests, so the forest also provides a safe haven as well as a feeding ...
Starfish are part of the Echinodermata phylum. This phylum also includes sea urchins, sea cucumbers, and similar animals. Starfish are classified... Learn more about this topic: Phylum Echinodermata | Overview, Characteristics & Examples from ...
What are limiting factors in marine organisms? What are the three groups of cnidarians? What phylum do jellyfish belong to? How are organisms in an aquatic ecosystem grouped? What are multicellular organisms classified as? What role do marine organisms play in the carbon cycle? What is the bas...
According to the World Register of Marine Species (WoRMS), there are nine phyla of marine plants. Two of them are the Chlorophyta, or green algae, and the Rhodophyta, or red algae. The brown algae are classified in the WoRMS system as their own Kingdom—Chromista. ...