Q: Explain why the lungs of a frog is underdeveloped
A: Frogs depend on their lungs to inhale when they are dynamic and need more oxygen than skin breath…
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: How a Mammal Breathes
A: Breathing is a physical process of inhaling oxygen and exhaling carbon dioxide. All animals exchange…
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: List adaptations of the respiratory and circulatory systems ofanimals living at high altitudes.
A: A respiratory system is defined as a biological system that will consist of specific and particular…
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: 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: 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: Why is oxygen important for animals to survive? please provide scientific explanations
A: Animals need oxygen for their survival. The respiratory system works by the exchange of gases.
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: Thermoregulation of sauropods that made them successful creatures
A: Homeostasis is the state of constant equilibrium maintained in the living system. Homeostasis is…
Q: Which of the following groups has a three-chambered heart?a. birds c. mammalsb. reptiles other than…
A: Three chamber heart is condition in which heart has three chambers represented by two atria and a…
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 is cutaneous respiration? Give 3 examples of air-breathing fishes.
A: Introduction Respiration is the important phenomenon by which the living organism performs gaseous…
Q: Explain how the circulatory and respiratory systems are related to each other in function and…
A: Cells are the basic unit of life. Cells that perform the same function together form tissues.…
Q: How do whales and dolphins get oxygen at night?A. They absorb oxygen from the water.B. They sleep in…
A: Whales and dolphins are animals classified under the class Mammalia. That is, they are mammals, like…
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: Describe how the mechanism of ventilation in reptiles andmammals is similar to changing the volume…
A: Ventilation is the movement of air into the lungs from the atmoshere due to the The air moves…
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: Give two differences between the respiration of a clam and a cockroach.
A: Respiration is a metabolic process that occurs in all living things. This process is primarily…
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: In which of the following group/ groups of animals, heart does not pump oxygenated blood to…
A: Vertebrates comprise all species of animals within the subphylum Vertebrata. Vertebrates have a…
Q: Skin works as a respiratory organ in which Animals
A: Respiration is the intake of O2 and release of CO2.
Q: Why do small animals breathe more rapidly than large animals?
A: In general, breathing of an animal commonly depends on several factors such as its metabolic rate,…
Q: How was the evolution or transformation of the terrestrial lungs carried out? What other…
A:
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: 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: why a transportation system is not required to transport respiratory gases in insects
A: Insects do not have lungs and have an open circulatory system, unlike humans. For Respiration, they…
Q: The function of pharyngeal gills includes: gas exchange generating a feeding current eliminating…
A: Pharyngeal gill slits are specific characteristics of chordates. It is described as the repeated…
Q: Do beings of the classReptilia perform gas exchangein the same way amphibiansdo?
A: Reptiles are a class of tetrapod vertebrates that include crocodiles, alligators, lizards, snakes,…
Q: How does an aquatic animal offset the decrease in oxygen levels in warmer water? A. by increasing…
A: In water, the oxygen is present in a dissolved form that is not easy to extract for the fishes…
Q: Compare and contrast bimodal breathers and air breathing fishes.
A: In both air and water, the capacity to exchange respiratory gases is defined as bimodal respiration.…
Q: Why is ventilation important? Compare the morphological traits that enable ventilation in fishes…
A:
Q: After a heavy rain, earthworms come to the surface. How would you explain this behavior in terms of…
A: The animal behaviour changes according to their surroundings. For fulfilling their requirements all…
Q: Make a table that outlines the differences among the lungs of mammals, avians, and the tracheal…
A: Mammals belongs to class Vertebrates which includes most domesticated and familiar animals and it…
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: Crocodilians are the only group of reptiles that have a four chambered heart. How do you think this…
A: The heart is the pumping organ of circulatory system that is responsible for blood circulation…
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: 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: Insects have a tracheal system that consists of:
A: The respiratory system of insects consists of tube like structures called Tracheae which opens by…
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: Insects have a tracheal system that consists of: Flat plates along the side of the body. O b. A mass…
A: Respiration is an essential mechanism that allows the exchange of carbon dioxide (produced within…
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- All vertebrates breathe with either gills or lungs. Which is a property of gills only and not lungs?In insects, the respiratory system involves structures called tracheal tubes. How do the tracheal tubes provide oxygen to the insects body?How does the respiratory system of a frog change when itundergoes metamorphosis? Why are these changes necessary?
- Which statement best describes how diving mammals are different than mammals that are not adapted for diving? Question 8 options: Diving mammals have larger lungs Diving mammals always keep blood flowing to their lungs during a dive Diving mammals have smaller blood vessels Diving mammals can store more oxygen in their musclesDescribe the respiratory function in amphibians.in some detail pleaseSponges and cnidarians have no lungs or gills. How do they exchange gases with the environment? Are humans better off having lungs? If so, how?
- Why are specialized respiratory structures necessary in a tadpole but not in a flatworm?AN adaptive scenario for how lungs evolved in the tetrapod ancestor?? use the swim bladder to help form this answer.Briefly describe the mechanisms of aspiration breathing in three groups of “reptiles”. (Explain well and type the answers) .