Sharks maintain a neutral buoyancy by means of: placoid scales swim bladders caudal fin flapping squalene fat V being isotonic

Q: Create a level of organization of all the parts of the tilapia fish.

A: Introduction - Tilapia is a fish that is solely found in Africa, and many states in the United…

Q: Increased acidity makes it more difficult for invertebrates to build structures that contain calcium…

A: The organisms that have vertebral column are called vertebrates. However, the organisms that do not…

Q: Choose all the phyla we looked at in this lab that have a hydrostatic skeleton. nematodes molluscs…

A: Nematodes, mollusca and annelids all the three have hydrostatic skeleton. The hydrostatic skeleton…

Q: Which anatomical and physiological characteristics are commonly found in terrestrial, but not…

A: When anuran's enter from aquatic environment to terrestrial environment several physiological and…

Q: Nematode worms and annelid worms share which of the following features?     presence of a…

A: 5 kingdom classifications is a type of classification in which living organisms are classified into…

Q: Feeding and gas exchange in chordates is via pharyngeal gill slits.   True   False   In tunicate…

A: Introduction :- The notochord is a defining characteristic of the Chordate phylum and is present in…

Q: Photosynthetic sun-basking shark: They grow to about 4 m long, are grey or brown bodied, with all of…

A: The scientific name of Photosynthesis Sun-Basking Shark is Helio baskosharkis. They have chlorophyll…

Q: What type of body symmetry does the animal in this picture have? O bilateral symmetry asymmetry O…

A: Symmetry  is defined as attribute of organisms where body parts of the animal can be repeated in an…

Q: What are differences between arm and tentacles of squid? Explain.

A: Squids & octopuses are commonly confused for one another for a reason. Because, they're both…

Q: What body form do sea jellies exhibit, medusa or polyp? How do they catch their food?

A: Sea jellies are the invertebrate animals belonging to the phylum cnidaria. They do not have brains,…

Q: how your sea turtles navigate using magnetism, including how the sensory process works?

A: Turtles are the reptiles of  order Testudines characterized by a special bony or cartilaginous shell…

Q: Match each structure of a mollusk with its function.

A: The objective of the question is to match each structure of a mollusk with its corresponding…

Q: r vascular system found in echinoderms is primarily involved in;

A: The water vascular system found in Echinoderms is primarily involved in; Answer: Movement

Q: Clown fish are often found swimming within the tentacles of sea anemone whereas other fish avoid…

A: Statement number 3, ie, clown fish are good at manuevering between the spines of sea anemone and use…

Q: In spiders, pedipalps are useful for: (mark all that apply) osmoregulation palping the peds sexual…

A: As per our policy we are answering the only one question.  Rest of the question kindly repost the…

Q: Spiders Use venom to liquefy the protein rich bodies of their prey O Exchange respiratory gases…

A: Spiders are defined as the air-breathing arthropods with predatory eight-legs. They will have organs…

Classification of Marine Organisms

Classification is a way of categorizing organisms that enables an easy process of identification of such organisms. All living things are classified by grouping them under specific categories. The grouping is done based on the close relativeness of the organisms. The classification tool requires knowledge of characteristics, differences, and similarities between different organisms.