Q: What is the evolutionary significance of the fifth gill arch of bony fish no longer supporting a…
A: The vast majority of vertebrates belong to the Osteichthyes superclass of bony fishes. Bony…
Q: Bring out the differences between a cephalochordate and an agnathan regarding circulatory system?
A: The cephalochordate is an animal in Cephalochordata subphylum. These are segmented marine organisms…
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: how did ancient fish make the evolutionary jump from gills to lungs
A: The “Age of fish”, the Devonian period, is marked by the diversification of various fishes, that are…
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: How is gas exchange done in flatworms?
A: Flatworms come under phylum platyhelminthes and kindom animalia. These flatworms are found in the…
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: What is the role of trachea in the cockroaches?
A: Cockroaches are the insects belonging to the order Blattodea. These are generalized insects and do…
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: why are birds more susceptible to respiratory infections than other animals
A: Physiological and behavioral phenomena that avian species, especially migratory birds inhabiting the…
Q: How does the body shape of a flatworm enhance gas exchangewith the environment?
A: Flatworm belongs to platyhelminthus Phylum They exchange the gases with the help of diffusion
Q: What features are common to animals specifically invertebrates without well-developed circulatory…
A: Circulatory system can be described as the system which helps in circulating the blood and lymph…
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: why is gas exchange rate in the lungs of mammals controlled by breathing rate
A: Lungs is the organ of mammal by which purification of air takes place. Alveoli is a sac like…
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 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: How do most insects respire?
A: Respiration is an oxidation process in which a complex organic substance is degraded, resulting in…
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: In frogs, which of the following is not a factor making them dependent on water: O a. The eggs have…
A: The scientific study in biology that deals with the structure, physiology and distribution of…
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: Briefly describe respiration and circulation in crayfishes.
A: Since you have posted multiple questions, we will answer the first question for you. If you need any…
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: How do most insects respire? A. through skinB. through gillsC. by lungsD. by trachea system
A: Amphibians respire through skin. Fish and amphibian larva respire through gills. Amphibian,…
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: The function of pharyngeal gills includes: ( can be more than one anwser) a. gas exchange b.…
A: Chordates have a unique feature: pharyngeal gill slits. In the aquatic environment, they are also…
Q: Describe the tracheal system of a typical insect and explain why it can function efficiently without…
A: The respiratory system includes those organs that help to exchange gases in plants and animals. It…
Q: Explain how the circulatory and respiratory systems are related to each other in function and…
A: The circulatory system involves organs and vessels responsible for pumping oxygenated blood across…
Q: Which organs or respiratory adaptations do aquatic and terrestrial arthropods respectively present?
A: Arthropods are the largest animal group that consists of one lakh terrestrial and aquatic species.…
Q: Describe the different modes of respiration used by amphibians. What paradox do amphiumas and…
A: Amphibians are cold-blooded, small vertebrate animals that depend on the water for their survival.…
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: 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: After a heavy rain, earthworms come to the surface. How would you explain th pehavior in terms of an…
A: After heavy rains earthworm comes surface.
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: What is the role of head sinuses in the cockroaches?
A: Periplaneta americana (cockroach) are invertebrates that belong to the phylum Arthropoda. They have…
Q: Describe the respiratory system of lizard?
A: Respiratory exchange is a simple physical process for the exchange of gases. The animals show 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: Define cutaneous respiration. How does this respiration strategy affect the respiratory and…
A: Cutaneous respiration: It is the type of respiration where gaseous exchange occur through skin ir…
Q: What is the type of circulatory system present in arthropods? Do these animals have heart and…
A: Arthropods are the protostomes with bilateral symmetrical body and three primary germ layers.
Q: Which graph represents the overall changes in pO2 in the bird respiratory system? Note that the…
A: The respiratory system of birds contains pair of lungs that consist of static structures having…
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,…
| How does the respiratory system of a frog change when it undergoes metamorphosis? Why are these changes necessary? |
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- 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?How do flatworms accomplish gas exchange (obtain oxygen and get rid of carbon dioxide)? What physical feature of flatworms enables them to survive using this method of gas exchange?Which organs or respiratory adaptations do aquatic and terrestrial arthropods respectively present?