Beings from four phyla ofthe animal kingdom “breath”(do gas exchange) bydiffusion. Which are thosephyla? How is this type ofrespiration associated tofeatures present in thoseanimals?

Q: completely converted into the water-vascular system. restricted to a small space around the gonads.…

A: Echinoderms have a spacious coelom (an open, fluid-filled body cavity lined with tissue), large…

Q: What are respiratory pigments? What is the respiratory pigment present in some arthropods? Which is…

A: Gas exchange involves the inhalation of oxygen and removal of carbon dioxide through lungs. For…

Q: Match the respiratory organs of FROGS to their functions. 1. Nasal Cavity A. The short tubes of a…

A: Frog is an amphibian which regulates it's respiration by three mechanism. These are cutaneous…

Q: If the septa of an anthozoan are removed, which of the following would result? B. the inability to…

A: Anthozoa is a class of marine invertebrates which includes the sea anemones, stony corals and soft…

Q: What advantage over an aquatic organism does a terrestrial organism have with regard to obtaining…

A: Terrestrial organisms and aquatic organisms differs in their structural and functional aspects  due…

Q: Planaria lack specialized gas-exchange organs. How do you think planaria accomplish this task?

A: Planarians belong to Lophotrochozoan branch of protostomes.

Q: Direction: Describe the process of respiration for each organism below. 1. Acoelomate flatwom 2.…

A: Note: We are supposed to answer three subpart of a question. Please repost the other questions…

Q: Is the gastrovascular cavity of Dugesia a simple sac? How is it divided and what advantage do these…

A: Invertebrates are creatures that neither have nor build up a vertebral section, gotten from the…

Q: Describe how lungs differ among the main groups of terrestrialvertebrates.

A: With a minimal surface area, small lungs are present in amphibians. Lungs become more broadly…

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: Mammalian lungs are very different in structure compared to amphibian lungs. The lungs of mammals…

A: The correct option is - (d) which is the respiratory membranes of mammals are able to diffuse gases…

Q: If a lung occurs in a snail, where would it be located?     mantle cavity     coelom…

A: Phylum Mollusca is known to be the second-most diverse diverse phylum of the animal kingdom. The…

Q: What is the main function of the lung of the frog

A: Introduction :- The lungs are a pair of air-filled, spongy organs on either side of the chest…

Q: Why are specialized respiratory structures necessary in a tadpole but not in a flatworm?

A: Flatworms belong to phylum Platyhelminthes. These organisms have dorso-ventrally flattened body.…

Q: Archaeocytes are associated witha. digestion in bacteria.b. the digestive tracts of sponges.c. the…

A: Archaeocytes are otherwise called amebocytes. They are specialized cells present in the sponges. The…

Q: How is gas exchange done in flatworms?

A: Flatworms come under phylum platyhelminthes and kindom animalia. These flatworms are found in the…

Q: Why can the allantois beconsidered an adaptation toterrestrial life?

A: Allantois is an extra-embryonic membrane that develops between the other two extra embryonic…

Q: How is the respiratory system of beings of the phylum Annelida characterized?

A: Phylum-Annelida includes metamerically segmented animals with true schizocoelous coelom. They may be…

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: Sponges and cnidarians have no lungs or gills. How do they exchange gases with the environment? Are…

A: Vertebrates are organisms which possess backbone. They also possess notochord. Examples includes:…

Q: What are branchiae? Whatare examples of animals that“breath” through branchiae?

A: The animals are the most abundant living organism that are found in almost every habitat. They have…

Q: How does the respiratory system of a frog change when itundergoes metamorphosis? Why are these…

A: Metamorphosis is a biological process that allows an animal to physically develop after birth which…

Q: How is the respiratory system in aquatic molluscs characterized? What adaptive respiratory structure…

A: Mollusca is a phylum of invertebrate organisms that generally lives in marine habitat. Molluscs can…

Q: What are the respiratory organ in animal kingdom?

A: Animal kingdom includes all animals of the world including primitive extinct animals to modern…

Q: Frogs have small lungs relative to their body size and they are often filled with parasitic…

A: # According to our guideline we can answer only the first question. So, upload different questions…

Q: Describe two differences between the liver and the lungs in pigs

A: Many organs of the animals (pig) are used in organ transplantation due to the close resemblance of…

Q: Book lungs and tracheae are terrestrial adaptations that reduce respiration water loss gas exchange…

A: Answer Water loss

Q: View this time-lapse movie(http://openstaxcollege.org/l/conceptus) of a conceptusstarting at day 3.…

A: The time from fertilization to the complete development of the fetus in the uterus is called…

Q: Why cutaneous respiration does not occur in shark's skin ?

A: Cutaneous respiration, or exchange of cutaneous gases, is a type of respiration in which gas…

Q: Based on the Ascaris structure, what is their pharynx for?

A: The genus consists of small-sized intestinal nematode worms is named as Ascaris. The organisms of…

Q: Compared to amphibianswhat is an example ofevolutionary novelty presentin beings of the class…

A: Amphibians are the organisms that live on both land and water. The adult amphibians use both lungs…

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

A: Ascidians, also known as sea squirts or tunicates, are sac-like marine invertebrates filter feeders…

Q: Arthropods are distinguished by having an exoskeleton andlacking external cilia. How do these traits…

A: The exoskeleton is the hard chitinous covering that covers the body of insects and prevents it from…

Q: Which of the following would NOTbe considered an organ of respiration for organisms in Phylum…

A: There is a diverse array of respiratory organs throughout the Animal Kingdom.   Respiratory organs…

Q: Focusing on circulation and gas exchange, explain why giant insects like the Paleozoic dragonflies,…

A: This is due to the respiratory system that insects have. They lack the closed blood circulatory…

Q: in a wolf house spider, lycosa   Locate the spinnerets at the posterior end of the abdomen. What…

A: Spinnerets are organs located outside the abdomen of spiders that produce silk fiber that helps them…

Q: How is respirationperformed by the larva ofamphibians?

A: Amphibians are adapted to live on both land and in water. In this way they are the link between…

Q: Which type of circulatory system do molluscs have? How can it be compared to the respiratory system…

A: Mollusks belong to the Phylum Mollusca. Mollusks include many familiar animals on land, in…

Q: What do you call the larvae of echinoderms? Also, reptiles are cold-blooded vertebrate, how do they…

A: Introduction : Echinoderms are animals that are invertebrates. The name actually means spiny skin!…

Q: Which of the following is/are adaptation(s) to the terrestrial environment in Arthropoda? A.…

A: Arthropods are the jointed legs organisms that lives both on land and water. The organisms from this…

Q: If a lung were to be found in a mollusk, where would it be located (incurrent siphon/mantle cavity/…

A: Mollusks are the members of phylum Mollusca. It is the second largest phylum of the invertebrates.…

Q: In ascidians the lateral cilia spread the mucous net across the inner surface of their pharynx. True

A: Ascidians is a polyphyletic class in the subphylum Tunicata. They are characterized by a tough outer…

Q: Discuss the adaptations of lower chordate to survival interns of respiration

A: Phylum Chordata refers to the group of animals characterized by the presence of a notochord,…

Q: Cnidarians only have one opening for a “gut” (gastrovascular cavity) and this slows down their food…

A: Cnidarians are animals that belong to the Cnidaria phylum. Invertebrates make up the majority of the…

Q: What are disadvantage of cephalization?

A: During the course of embryonic development, the head is formed by the concentration of sense organs,…

Q: Spider Compare the spider to the clam and earthworm. What are the functions of the structures…

A: Spiders have eight legs and belong to class arachnida of Kingdom Arthropoda. While earthworms belong…

Q: Besides vertebrates twoinvertebrate phyla containspecies that make pulmonaryrespiration. Which are…

A: Introduction  When there is exchange of oxygen from air to the cells through lung type of organ,…

Animal Diversity

Nematodes are commonly known as roundworms. They are free-living, very tiny organisms. They have an elongated and tubular body. These organisms have a nervous system and are mostly act as parasites to both animals and plants.

Platyhelminthes

Platyhelminthes are also known as "flatworms" because as they are dorsoventrally flattened from head to tail. They are invertebrate, soft-bodied, acoelomate, unsegmented and have bilateral symmetry.