Body fluids of eumetazoan animals are separated into fluid "compartments." Name these compartments and explain how compartmentalization may differ in animals with open and closed circulatory systems.

Q: Give the digrammatic representation showing scheme of single circulation in a fish?

A: Fishes have two chambered heart and their heart has only one atrium and one ventricle. The…

Q: What types of experiments led to evidence regarding theeffect of oxytocin and vasopressin on…

A: Oxytocin and vasopressin are neuropeptides that play a central role in the social process of…

Q: Describe the water vascular system that seastars utilize for locomotion, respiration, and food…

A: Sea stars also known as starfish are the marine invertebrates, belongs to class Asteroidea of phylum…

Q: How can the viscosity of water both hinder and facilitate movement in aquatic animals?

A: Viscosity can be defined as the measure of the fluid's resistance to the flow. It also describes the…

Q: Outline the major structural components of the ECM of animals

A: EXTRACELLULAR MATRIX:- This matrix performs a variety of functions but primarily being the binding…

Q: explain why even large flatworms from centimeters to meters long can do just fine without the…

A: Flatworms belong to the phylum Platyhelminthes bearing the characteristics of being acoelomate,…

Q: What is the differencebetween octopuses andmussels regarding theircirculatory systems? Howdoes that…

A: Octopoda is part of the Cephalopoda class which means that pulp is cephalopod.  Cephalopoda is a…

Q: whether they are hypotonic or hypertonic, does it have a correlation to why they are bony or…

A: For better understanding, let's understand by knowing the terms used in the question. Hypertonic…

Q: A. List some invertebrates who are endotherms B. How can something be ectothermic but also maintain…

A: A) Like most other birds and mammals, humans, polar bears, penguins, and prairie dogs are…

Q: summazie physiology in 3 paragaphs

A: Physiology is the study of function and mechanism or working of an individual.

Q: What adaptations in aquatic birds and mammals help meet the challenges of osmoregulation and…

A: The maintenance of salt and water concentration across the membranes of the body is known as…

Q: Most marine invertebrates are osmotic conformers. How does their body fluid differ from that of…

A: Those organisms that live in the marine environment which are capable of maintaining the internal…

Q: Do marine mussels use the sodium potassium pump?

A: The bivalve species known as marine mussels are found in the ocean's intertidal region. Their two…

Q: Differentiate the following according to their anatomical characteristics. Give at least five…

A: The basic anatomical differences lies in the location in which the fishes and Terrestrial…

Q: Why are sharks osmoconformers yet ionoconformers? Explain using concepts on osmoregulation and…

A: Osmoconformers: these are the marine animals with the ability to maintain the osmorality of their…

Q: How is the circulatory system involved in the exchange of materials and transport of waster products…

A: Frog Circulatory System: Frogs have a closed circulatory system and are amphibians. The heart of a…

Q: Describe the life cycle of freshwater eels. How does the life cycle of American eels differ from…

A: Eels are ray-finned fishes that belong to the order Anguilliformes. They consist of 8 suborders, 19…

Q: Discuss osmotic balance in freshwater and saltwater fishes.

A: Osmoregulation is the ability to maintain an internal balance of water and salt. Kidney plays an…

Q: Swim bladders in fish and lungs in terrestrial animals have a common evolutionary origin, but have…

A: Swim bladders in fish and lungs in terrestrial animals have a common evolutionary origin,…

Q: Explain the flow of water through the water vascular system of the starfish.

A: Water vascular system: It is a hydraulic system, exclusively found in echinoderms and it helps in…

Q: What structures play a role in protecting vertebrate central nervous tissue?

A: Definition of CNS The brain plays a central role in the control of most bodily functions, including…

Q: What is the alternativemeans for transport ofsubstances in animals withouta circulatory system? Why…

A: A cell is the basic structural and functional unit of life. They are often called as "Building…

Q: does earthworms have a closed or open circulatory system?

A: The earthworm has a closed circulatory system. An earthworm circulates blood exclusively through…

Q: Explain why single circulatory system characteristics were not retained in terrestrial animals

A: Introduction :- Species classified as terrestrial live mostly or exclusively on land, in contrast to…

Q: Discuss briefly the process of regeneration in vertebrates?

A: In biology, regeneration is the process of renewal, restoration, and tissue growth that makes…

Q: (2) Salt water is denser than fresh water – based on this information and your knowledge of how swim…

A: Fish are aquatic animals that live in the sea, rivers, lakes, and oceans. Individuals increasingly…

Q: name three different molecules synthesized by the cells of vertabrates and briefly state each one's…

A: Biological molecules also called biomolecules are the numerous molecules that are produced by the…

Q: How is circulationcharacterized in mammals?

A: Circulation is a process by which blood along with oxygen and nutrients are supplied to every cells.…

Q: The mammalian kidney is filled with over 1 million nephrons and this organ is considered a highly…

A: The evolution of the kidney is a complex process that occurred over millions of years, and involved…

Q: Using the terms below, which of the following correctly lists the flow of water through a Bivalve…

A: The objective of the question is to identify the correct sequence of water flow through a Bivalve…

Q: Compare the swimming movements of eels with those of trout, and explain why the latter are more…

A: Fish are any numerous cold-blooded aquatic vertebrates. It characteristically has gills, fins, and a…

Q: Neither cnidarians nor turbellarians possess a circulatory system. For most large, active animals,…

A: The proper circulation of blood is very much essential for the survival of all vertebrates. They…