How is the internal anatomy of the Perch (bony fish) similar to and different from the shark? How does the anatomy of the digestive system influence the food preference of the perch, compared to that of the shark? What is the comparison of both the shark and the perch in their buoyancy mechanisms and their oxygen/carbon dioxide exchange?

Q: Hypo-gravity has a number of effects on physiology and anatomy of living organisms. What sort of…

A: Introduction :- Hyper-gravity, which refers to gravitational forces that are stronger than those on…

Q: In what way do teleosts and other fish benefit from having a bony operculum?   it prevents water…

A: An operculum is a hard and bony flap-like structure It covers the gills of teleosts and other bony…

Q: Refer to the figure of a burrowing annelid. In segment 3 the muscles are maximally contracted and…

A: Refer to the figure of a burrowing annelid. In segment 3 the Circular muscles are maximally…

Q: Gill slits First dorsal fin ܐܐܐܐ Pectoral fin Dorsal surface Second dorsal fin Pelvic fin A Anal fin…

A: Answer :- The anatomy of sharks is a fascinating subject, and understanding the key features that…

Q: 7. Why does the mammal use more oxygen at rest and why is that an advantage?

A: Answer: MAMMALS = These are the animals on earth who reproduce and produce milk for babies. such as…

Q: Which statement best describes how diving mammals are different than mammals that are not adapted…

A: So, this question is asking about feature which causes adaptation of diving mammals in water.…

Q: n most cartilaginous and bony fishes Vision is very poor Prey is swallowed whole The fins contain…

A: Fishes are aquatic, craniate, gill-bearing animals that lack the limbs with the digits. They form a…

Q: A bird’s respiratory system consists of lungs in close association with a number of air sacs; one…

A: The respiratory system of birds consists of paired lungs for gaseous exchange and is connected to…

Q: Bony Fish Describe the colors and textures of the dissected perch (bony fish), their functions, and…

A: Bony fishes have a body made of bone, scales, paired fins, one pair of gill openings, teeth, and…

Q: The fin located on the back of the fish which is for stabilization a. caudal b. dorsal C. pectoral…

A: Answer: Dorsal fin Explanation: The primary function of the dorsal fin is to balance out the aquatic…

Q: If the lateral cilia of ascidian gill bars were removed, which of the following would be likely to…

A: Ascidia is a genus of tunicates in the family Ascidiidae.

Q: Table 13.5. Comparison of vertebrate characteristics. Agnatha Chondrichthyes Osteichthyes Amphibia…

A: Classification of organisms play a significant role in understanding their evolution and adaptation.

Q: Which statement is false? Chimpanzees have their vocal cords situated higher in the pharynx than in…

A: The vocal cords are two bands of smooth muscle tissue found in the larynx (voice box). During the…

Q: Compare the features of the sea urchin and sea cucumber to each other and to the starfish. Do all…

A: Sea urchins are echinoderms that are typically spiny, globular animals, belonging to the class…

Q: Chimpanzees and Gorillas are adapted for, what type of mobility? Group of answer choices…

A: Chimpanzees and Gorillas are adapted for the knuckle- walking type mobility. Gorillas and…

Q: If a mammal has the following dentition formula: 5.1.3.4 4.1.3.4 then they possess 3 molars on their…

A: Dentistry is a science that focuses on the teeth, gums, and mouth. It involves the study, diagnosis,…

Q: Exercise 2: Cartilaginous Fish Dissection: Shark Examine the illustration of a shark below (a spiny…

A: Anatomy is a term derived from the Greek word which means cutting up (dissection). It is an…

Q: what are the three adaptations have to reduce body weight for flight

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Q: Birds differ from their closest relatives, the reptiles, in what ways? (choose all that apply) birds…

A: The classification of organisms is an essential factor in biology. Different organisms are…

Q: The function of the structure labeled in the above image

A: The given image is of Star-Fish(Asterias) of phylum Echinodermata. In this phylum, the digestive…

Q: How does the surface area per unit volume of your large animal compare to the surface area per unit…

A: The surface area to volume ratio (Denoted as SA: V) is the measure of surface area per unit volume…

Q: Answer each briefly. Questions to know better your dogfish shark!  How is the shark’s nose…

A: Note :- Since you have asked multiple questions im only answering the ist 3 as per bartleby…

Q: During a chimpanzee's bipedal locomotion, what does the upper body naturally do? During a human's…

A: Bipedal locomotion refers to the mode of movement where an organism, typically a vertebrate, uses…

Q: True or False: Only mammals masticate (thoroughly chew) to grind up food prior to swallowing. True…

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Q: 2. Obtain a preserved jellyfish specimen called "Goneonemus: Use your dissecting microscope to…

A: Microscopy is a technique that allows one to observe minute objects with a clear resolution with the…

Q: The human esophagus and trachea share a passage leading from the mouth and nasal passages, which can…

A: Trachea and oesophagus do share a passage asse bleeding from the mouth and nasal passages but where…

Q: In this transverse section B shows a vertebra. What body directional term would you use when…

A: In anatomical study the relative positions of different organs are very important. We also need to…

Q: Compare the following animals in terms of their digestive tracts (centerpoint only needed in the…

A: The digestive tract defines the organs that food and liquids travel through when they are swallowed,…

Q: Evolutionarily, the jaws of vertebrates developed from   the circular mouth of lampreys.   the…

A: The evolution of the jaw is one of the foremost noteworthy innovations in vertebrate history. A jaw…

Q: Which of the following is/are a typical feature of animals as they increase in size?

A: The animal having bigger size has low surface area to volume ratio.

Q: Birds and Mammals share which of the following characteristics? Ectothermy air pocketed bones…

A: Ectotherms  These are organisms which control their body temperature through external means. They…

Q: Ungulates Ungulates, such as deer, reindeer, and elk, are hoofed mammals. These animals have keen…

A: A) their four chambered stomach

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.