Q: Bring out the differences between the heart of shark and that of frog?
A: The heart of a shark has two chambers: an atrium or auricle and a ventricle. Deoxygenated blood from…
Q: Give differences between shark and frog regarding circulatory system?
A: Circulation is a process by which blood along with oxygen and nutrients are supplied to every cells.…
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: Trace the evolution of the circulatory system through animals. From sponges up through arthropods ?
A: The circulatory system is a system that is responsible for the circulation of blood throughout the…
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: 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: Create a hand drawn schematic representation of the circulatory designs of the mammals.
A: The system that circulates blood throughout the body is called the circulatory system. The…
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 is the large size of some cephalopods related to the type of circulatory system they present?
A: Mollusca is the largest marine phylum of the animal kingdom that is characterized by a mantle with a…
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: Describe amphibian circulation
A: Amphibians as the name suggests they can live on land as well as in water. They are tetrapod…
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: 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: 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: Give an account of the stemum of frog?
A: Amphibians: They are small vertebrates and almost live in a moist environment. They have special…
Q: explain in details the digestive, reproductive, and circulatory system of an earthworm, crayfish,…
A: The digestive system, Reproductive system and the circulatory system all these play important role…
Q: Animals that have a coelom; Are animals that lack a body cavity Are animals that lack a complete…
A: Answer) Animals that have a coelom are animals that have a true body cavity. Coelom: It is 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: Mention briefly about the circulatory system of earthworm
A: Introduction In this question we will discuss about the circulatory system of earthworm.
Q: Describe adaptations in the circulatory and neurosensory systems of cephalopods that are…
A: Mollusca is the largest marine phylum of the animal kingdom that is characterized by a mantle with a…
Q: Annelids and_______ have a closed circulatory system. a. insects c. flatworms b. cephalopods d. sea…
A: Introduction :- The heart pumps blood into the vessels so that it can reach the tissues and organs…
Q: What would happen to major vertebrate groups if urinary and reproductive systems went on to evolve…
A: The skeletal system of vertebrates is crucial for evolutionary biology research. Comparative…
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: Which phylum of animals has a water vascular system connected to tube feet? O Chordata Echinodermata…
A: Kingdom Animalia contains all animals. It is the largest kingdom of Animalia as compared to other…
Q: How is the circulatory system involved in the exchange of materials and transport of waster products…
A: As we know the frog has closed type of circulatory system. Blood vessels helps in distribution of…
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: 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: does the earthworm have a close or open circulatory system?
A: There are two types of circulatory patterns known: one is an open circulatory system and another is…
Q: Why is ventilation important? Compare the morphological traits that enable ventilation in fishes…
A:
Q: Match each structure with its description.___ cloaca a. adjusts buoyancy___ swim…
A: Any biological thing which takes up space and is distinct from its environment is referred to as an…
Q: Compare the role of notochord in the early development of vertebrates and invertebrates.
A: introduction Animals lacking a skeletal system are known as invertebrates. As a result, the majority…
Q: Describe the animal Aye-Aye’s heart,Accessory organs,mouth/nose,trachea,and lungs
A: Organ system Organ Human Pig Aye-Aye Digestive Mouth the buccal cavity contains many boiled starch…
Q: Explain how the circulatory and digestive systems are related to each other in function and location…
A: The circulatory system is one that permits blood to circulate and transport nutrients, oxygen,…
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: List the parts that are involved in the circulatory system of frogs and give the function of each…
A: Introduction :- frog, any of the Anura order's many tailless amphibians. The term frog is sometimes…
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: Discuss why the frog's circulatory system is considered less efficient.
A: There are two kinds of circulatory systems open and closed circulatory systems. Frogs belong to…
Q: What is vivipourous and its example in animals kindom?
A: Mammals belong to the class Mammalia. They are vertebrates. It belongs to kingdom Animalia and…
Q: how do the different organ systems work together in ensuring animal survival?
A: An organ system is a biological system made up of a collection of organs that work together to…
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: How circulation occurs in the cockroaches?
A: Introduction: Cockroaches belonging to phylum Arthropoda are pest that dwell in unhygienic and damp…
Q: How is the circulatory system involved in the exchange of materials and transport of waste products…
A: The cardiovascular system and lymphatic system make up a frog's circulatory system. Blood, blood…
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: 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…
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