Q: What is the differencebetween the amphibian heartand the reptile heart?
A: Amphibians are small vertebrates. They belong to kingdom Animalia and phylum chordate. They required…
Q: In a developing human, the first organ to form is thea. heart.b. brain.c. notochord.d. liver.
A: Answer- The organs starts to develop from the first month of the pregnancy in the humans.
Q: Discuss the adaptations of lower chordate in terms of circulation
A: The lower chordates gave the following features: dorsal notochord dorsal hollow nerve chord…
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: Which animals lack a true circulatory system?a. cnidarians c. nematodesb. flatworms d. All of these…
A: Step 1 The circulatory system is a system connected with the flow of fluid in the body so as to…
Q: How are the valves of a brachiopod oriented in terms of the dorsalventral axis?
A: Brachiopods belong to the Phylum Brachiopoda, which is a monophyletic group. These organisms are…
Q: describe the functions of the vertebrate circulatory system?
A: The circulatory system is the transport system of the body. It interacts with every organ of the…
Q: A B C D E
A: The diagram shown above had the following label : A - mouth B - pharynx C - intestine D - cilia E…
Q: What feature separates the Chondrichthyans (sharks and rays) from the lobed-finned fishes? O some…
A: The class Chondrichthyes has two subclasses: the subclass Elasmobranchii (sharks, beams, skates, and…
Q: What internal structure does this animal use to bring in oxygen and release carbon dioxide? O A.…
A: Dolphins are mammals. They have three ear bones, and they have hair at some point during their life…
Q: How different is theamphibian heart from the fishheart?
A: Vertebrate comes under the kingdom of Animalia and phylum chordate. Vertebrate is those animals…
Q: Label the ventral external features of the frog’s heart
A: Frogs have a closed circulatory system in which blood is circulated through vessels (tube-like…
Q: During embryonic development, a neural crest would be found in all of the following chordates,…
A: Neural crest is a population of migratory cells which arise from the epithelial cells. It develops…
Q: Which of the following groups has a heart with four distinctchambers?a. birdsb. lampreysc. reptiles…
A: Heart with the four distinct chamber is a very specialise feature which is seen in organisms of…
Q: How is the heart of a fish specifically adapted to its lifestyle?
A: Aquatic creature like fish have evolved to travel quickly and feel their surroundings. They've also…
Q: What advantages might amphibians gain from their “double life”?
A: Amphibians are vertebrates that can inhabit both terrestrial and aquatic environments. This term is…
Q: . Recognize the general structural and functional features ofkidneys that are common to all…
A: All vertebrates have kidneys as a common organ for excretion. Like humans, the kidneys in most…
Q: What is/are the major comparison(s) between the tunicates and bony fish?Are tunicates inverterbrate…
A: Tunicates are marine invertebrates that belong to the Tunicata subphylum. They are members of the…
Q: The “heart” of arthropods is located (ventrally/centrally/dorsally/sagitally)?
A: The “heart” of arthropods is located dorsally.The arthropods are known to possess an open…
Q: All Gnathostomes have: I) mineralized teeth II) lung derivatives II) vertebrae O A. I & II B. I &…
A: Gnathostomes belongs to kindom- animalia, phylum- chordata. includes both cartilaginous & bony…
Q: Describe the similarities and differences in the structure of the hearts of teleosrt fish, frogs,…
A: Heart is the organs that circulates blood throughout the body. Heart connects with blood vessels to…
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: Do all animals have acirculatory system?
A: The animals are the most abundant living organism that are found in almost every habitat. They have…
Q: Explain the working of the lizard's heart?
A: Lizards are considered to be the members of the class Reptilia. Reptiles are cold-blooded animals…
Q: If you were Lamarck, how would you explain the long legs of this heron?
A: Jean-Baptiste Pierre Antoine de Monet, chevalier de Lamarck, often known simply as Lamarck, was a…
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: How does the cardiovascular system work with other organ systems found within the frog to keep it…
A: The heart lies in the pericardial cavity in middle of the lungs. The heart of a frog is composed of…
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: Is a bird’s heart larger or smaller than other animals of the same size? Why do you think so?
A:
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: How is the circulatorysystem of reptilescharacterized? What is thebasic difference between…
A: Reptiles are tetrapod animals, which belong to the class Reptilia. They include turtles, crocodiles,…
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: How many chambers does a scoliodon have?
A: The class Elasmobranchii consists of a large variety of cartilaginous fishes. Scoliodon is known as…
Q: What functional problem results from torsion? How have gastropods evolved to avoid this problem?
A: The shell is first formed in the veliger larval stages of gastropods. This larval stage has two…
Q: Give the main differences between the shark and the frog regarding respiratory system?
A: BASIC INFORMATION SHARK They comes under the category of cartilaginous fish that is class…
Q: Give the digrammatic representation showing Venous system of lizard?
A: VENOUS SYSTEM:- It is the part of the circulatory system, in this blood is transported from borders…
Q: What is the coelom? Towhich structures do coelomsgive birth? Are all animalscoelomate?
A: The alimentary canal or the gut is the long and coiled tube that extends from mouth to anus. It…
Q: How circulation occurs in the cockroaches?
A: Introduction: Cockroaches belonging to phylum Arthropoda are pest that dwell in unhygienic and damp…
Q: Explain how an archenteron development varies in Amphibians versus in Avians.
A: Archenteron are the cells which develops into the digestive system of an animal. They form the…
Q: Which accessory chamber is lacking in the heart of lizard?
A: Lizards are the reptiles found cosmopolitan in distribution all around the world except Antarctica.…
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: Lungfish lack A) Fingers and toes B) Vertebrae C) Choanae D) Jaws
A: Kingdom Animalia contains all animals. It is the largest kingdom of Animalia as compared to other…
Q: How is the circulatorysystem of birds characterized?
A: Circulatory system is also known as cardiovascular system. It is an organ system that allows the…
How many heart chambers
does the amphibian heart
have?
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
