Q: Explain the advantage of a digestive system with two openings have relative to digestive systems…
A: The digestive systems that is usually been define that the annelids have two openings as opposed to…
Q: The function of the structure labeled in the above image. O A. allows seawater into the digestive…
A: The structure labelled is known as the madreporite also known as the seive plate found on the…
Q: Examples of poisonous animals that have secreting gland
A: Venom is continuously produced and stored in venom glands in most of the Venom producing snakes.
Q: damages that the snakehead fish has caused
A:
Q: Which of the following matches is correct?a. nephrons—earthwormsb. Malpighian tubules—insectsc.…
A: Answer is b.) malphigian tubules - insects.
Q: Both saltwater and freshwater fish have adaptations to control the movement of water and salts…
A: Answer: Introduction: Saltwater and freshwater fish have adaptations to control the movement of…
Q: Give reasons why anandromous lampreys die after breeding in the freshwater environment
A: The sea Lamprey is one of the fishes that are categorized as anadromous, as these fishes spent a…
Q: Flatworms are the simplest animals to display a body plan that is _________.
A: BODY PLAN It is a group of structural and developmental characteristics that can be used to…
Q: Describe the unique excretory system of insects. How is uric acid formed?
A: Excretion is the process of removing metabolic wastes from the body. The excretory system varies…
Q: Explain how coelenterates defend themselves when swimmers venture into their habitats
A: Phylum Coelenterata These are regularly invertebrate creatures, which show an extremely…
Q: How can the excretory system of annelids be described?
A: Annelids have a unique excretory system consisting of nephridia similar to kidneys in humans.…
Q: Why do fish not survive outside water?
A: Fish are animals that live in the water. They do not have limbs, instead of limbs they have fins…
Q: describe the difference between osmoconformers and osmoregulators.
A: Marine organisms can be defined as the type of organisms that live in the sea or ocean. Marine…
Q: A_______ can reassemble if broken into individual cells. a. sea anemone c. sea star b. roundworm d.…
A: Sea anemone: The sea anemone is a sessile, soft bodied, primarily sedentary marine predator of the…
Q: Compare and contrast the characteristics of a jawless fish to those of a jawed fish.
A: Subphylum-Vertebrata can be divided into two Superclass. They are Superclass - Agnatha and…
Q: How is excretion done infishes?
A: The animals characterized by the presence of gills, absence of digits and digits, and reside in the…
Q: A rise in atmospheric carbon dioxide increases ocean acidity, making it harder for animals to build…
A: Many marine invertebrates depend on equilibrated chemical conditions and pH levels in the ocean to…
Q: Which structure of the ray-finned fishes allows for breathing in water while the fish is stationary?…
A: The fishes are found in the super class Pisces. They belong to chordates.
Q: Explain about ray-finned fishes ?
A: ray-finned fishes, is a class of bony fishes. The ray-finned fishes are so-called because their fins…
Q: what will happen to vertebrates if the urinary system and reproductive system evolved independently
A: The urinary system and reproductive system both are grouped together as a urogenital system. This is…
Q: Explain how coelenterates defend themselves when swimmers venture into their habitat
A: Coelenterates are aquatic animals that have a tissue level of organization. They are mostly marine…
Q: Explain how lungfishes are adapted to survive out of water
A: Animals are multicellular organisms. Animals are member of the kingdom Animalia. Fish is an aquatic…
Q: Annelids have nephridia whose function i
A: Annelids are the invertebrates belonging to the phylum Annelida, some example of annelids are:…
Q: What is the process of respiration when it comes to fishes in the ocean
A: Fishes obtain the necessary oxygen through aquatic respiration. Aquatic respiration is defined as…
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: All of the following are characteristics of annelids except a coelom. a complete digestive…
A: Pseudocoelom is not a phylum Annelida trait. Annelids are protostomes that have a series of rings or…
Q: indicate in a short text : Adaptations to filtration in clams (and by extension in lamellibranchs)
A: Clams are bivalve molluscs. They have no head and they lack some usual molluscan organs like the…
Q: Marine mammals and desert rodents both have highly efficient kidneys that produce only a tiny amount…
A: Selective pressure is conditions that trigger adaptive responses in animals to unfavorable…
Q: Which is INCORRECT about sea urchins? A. Spines are movable B. Secondary spine is shorter a d solid…
A: Sea Urchins are echinoderms having a spiny outer structure. They move with the help of tube feet…
Q: 1. One who specializes in all kinds of fishes
A: The ancient Greek naturalists, particularly Aristotle, were well-versed in many aspects of fish…
Q: Crustaceans, like annelids, are segmented animals. But crustaceans unlike annelids have tagmata.…
A: The study of biology that deals with the structure, function, evolutionary classification and…
Q: The swim bladder found in bony fishes;
A: Animals (likewise called Metazoan) are multicellular eukaryotic creatures that structure the natural…
Q: Is there a relevance for annelids between the following? Justify your answer. a. Their body color…
A: In the living world, we see a large number of microorganisms, animals and plants. These organisms…
Q: please help me, double check your answers previous tutors got it wrong.
A: The swim bladder is called by various other names such as gas bladder and air bladder. It is an…
Q: Compare the body of a flatworm tha a sponge and jellyfish. How are they similar and how are they…
A: Sponges They belong to the phylum Porifera. These are multicellular organisms. Their bodies are full…
Q: A Crustaceans, like annelids, are segmented animals. But crustaceans unlike annelids have tagmata.…
A: Class Crustaceae of phylum Arthropoda like other members of Arthropoda are joint-legged organisms.…
Q: Give differences between shark and frog regarding excretory system?
A: To differentiate Excretory system of shark and frog
Q: Describe how parasitic sea lampreys feed. Then contrast the anatomy of lampreys and conodonts as…
A: Sea lamprey is a parasitic lamprey. It is native to the northern hemisphere. It is also known by the…
Q: What is the function of the Glizzard in a worms body.
A: The worms gizzard is an oval, thick walled and highly muscular organ lying in the 8th -9th segment.
Q: Leech obtains continuous blood flow from its victim by pouring in it-
A: Leeches Leeches are triploblastic coelomates belonging to the phylum Annelida. Their bodies are…
Q: Tunicates have pharyngeal slits for: a. Filter feeding. Ob. Catching its prey (as a predator). С.…
A: Tunicates, moreover called urochordates, are an amazingly assorted subphylum of the Chordata, a…
Q: If a fish is able to breathe outside of water but does not reproduce, that trait?
A: Introduction: Evolution is the change in the inherited characteristics of biological populations…
Q: Pleopods of prawns are far larger in comparison to body size than crayfish What might this tell you…
A: Abdominal legs of crustaceans are called as pleopods. Pleopods are also called as swimmerets.
Q: Kidneys do not play a major role in excretion in ammonotelic animals. Justify.
A: Different animals excrete different type of metabolic waste that has its costs and advantages.…
Freshwater fish tend to have larger swim bladders than saltwater fish. Explain why you would expect this to be true.
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- (2) Salt water is denser than fresh water – based on this information and your knowledge of how swim bladders work, do you expect marine fishes to have larger or smaller swim bladders than freshwater fishes? Please explain your answer.A shark can stay in water at a desired level without swimming or moving its fins. Give reason.Briefly Explain how improving the diagnosis of diseases in fishes and making availability of vertorinary medicine for treatment can help in the improvement of aquaculture production
- Increased acidity makes it more difficult for invertebrates to build structures that contain calcium carbonate. List the types of invertebrates that will be harmed by ongoing ocean acidification.The swim bladder found in bony fishes; Serves as a second bladder that they can use to store urine Helps to fan fresh water over their gills Helps them to become more bouyant Helps them to digest their foodIf a fresh water fish is placed in an aquarium containing sea water,will the fish be able to survive?Explain giving reasons.
- Which structure of the ray-finned fishes allows for breathing in water while the fish is stationary? swim bladder operculum lateral line mucus glandsFresh water animals are unable to survive for long in sea water.Give reason.Many types of fishes live in freshwater. Generally, water moves by osmosis from the surrounding fresh water into the fish's body. This observation helps to explain which feature of the excretory systems of freshwater fishes? a. They tend to produce dilute, watery urine. b. They tend to produce concentrated, dark urine. c. They do not produce urine, but instead conserve or re-use nitrogenous wastes. d. They may produce either dilute or concentrated urine, depending on the activity of the fish.
- Of the following types of fish, which would be the safest to eat? Explain your answer. Mackerel Snapper Mako Shark BluefishExplain how ocean acidification is likely to affect molluscs. Describe the long-term effects of this process on human economies.Bivalves are often used as indicators of environmental quality. Based on your knowledge of bivalve gills, describe why bivalves are useful environmental indicator organisms.