Q: Explain the functions of the water vascular system insea stars.
A: The water vascular system is a remarkable and characterizing normal for echinoderms. It is an…
Q: Describe the water vascular system that seastars utilize for locomotion, respiration, and food…
A: Sea stars also known as starfish are the marine invertebrates, belongs to class Asteroidea of phylum…
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: stem. Describe the processes of ingestion and digestion in sponges. Sponges are sessile Sponges are…
A: Sponges are multicellular animals at their most basic level. They don't have any genuine tissues.…
Q: Direction: Describe the process of respiration for each organism below. 1. Acoelomate flatwom 2.…
A: Note: We are supposed to answer three subpart of a question. Please repost the other questions…
Q: Protonephridia are primarily concerned with ionic and fluid volume regulation. They are found in all…
A: Ans: Protonephridia: The type of nephridia which are known to occur in various phyla such as…
Q: Which of the following is not a feature common to most animals? a. development into a fixed body…
A: The members of the animal kingdoms show some characteristic features that differentiate them from…
Q: make a sequence of water cycle events! • event 1:... • event 2:.. · event 3:.....
A: The water cycle describes the continuous movement of water within the Earth and atmosphere. It is a…
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: Ectothermic insects have respiration rates that are proportional to the temperature of their…
A: Introduction Ectotherms are also known as cold-blooded animals, these are organisms who cannot…
Q: Complete the concept map
A: Chromosomes are the structures that carry genetic information. These are present in form of threads…
Q: Which of the following is a Monotreme? a. kangaroo b. koala c. bandicoot d. platypus
A: The group of multicellular and heterotrophic organisms belonging to the kingdom Animalia is called…
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: SPIDER KEY. Make a spider key for the following organisms 1. Sponges 2. Jellyfish 3. Earthworm 4.…
A:
Q: Why is it possible for an aquatic insect to walk on a water body without drowning
A: Insects are defined as a group or family of small and winged animals termed arthropods and, thus,…
Q: It forms pseudopods that ooze forward or backward. It contracts longitudinal muscles, which puts…
A: Ans- It contracts longitudinal muscles, which puts pressure on the hydrostatic skeleton and causes…
Q: Compare the hydra to obelia in terms of life cycle features and ecological attributes. If living…
A: Answer: HYDRA AND OBELIA = These are the aquatic simple living organisms belongs to hydrozoa groups,…
Q: Discuss the phrase “Sponges work well with so little.” In what particular instance would this be…
A: According to the question, we have to provide the solution of the following questions like to…
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: Hydras, octopuses, and sea cucumbers have tentacles. Do tentacles have a single universal function,…
A: Tentacles are totally different from organs like the tendrils of climb plants. In carnivorous plants…
Q: you are dissecting a sea star on the arboral side and you remove the endoskeleton of one arm only,…
A: Sea stars, often known as starfish, are marine invertebrates that belong to the Kingdom Animalia,…
Q: Explain the flow of water through the water vascular system of the starfish.
A: Water vascular system: It is a hydraulic system, exclusively found in echinoderms and it helps in…
Q: Oligochaetes have well-developed heads chaetae for locomotion lungs for…
A: Oligochaetae is a subclass of animals in the phylum Annelida, which is made up of many types of…
Q: The symmetry found in animals that move swiftly is ________. a. radial b. bilateral c. sequential d.…
A: The symmetry refers to the repetition of the body-parts in all living organisms. The four types of…
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: Animals with bilateral symmetry O A) are usually very slow-moving organisms. B) are relatively…
A: A large number of creatures, on the other hand, have a distinct symmetrical form. Animals have four…
Q: Water vasular system in echinoderms in detail
A: Water vascular system is used for locomotion, digestion, food transportation, respiration, and waste…
Q: You decide that the organism is a therian rather than a monotreme. How do you know based on its…
A: Mammal is the member of the group of vertebrate animals that produces the young and nourish them…
Q: Select all statements that are true about the Kingdom Animalia I. Animals are multicellular and…
A: Given: Statements that are true about the Kingdom Animalia.
Q: The presence of a water vascular system is unique to Echinoderms. Describe using labelled diagrams…
A: Answer: Introduction: Echinoderm is the common name given to any member of the phylum Echinodermata…
Q: Provide a diagram of vertebrate which exhibits isometric growth. Label the diagram showing the areas…
A: What is Isometric Growth? Isometric development alludes to the equivalent development of all body…
Q: A sclerocyte is : a) a stem cell b) a cnidarian cell c) a porifera cell d) a polychaeta cell
A: Sclerocytes are also referred to as skeleton forming cells. They are specialized cells that are…
Q: Discuss some adaptations other than size that organisms use to increase their resistance to sinking.
A: The organisms got to adapt to the physical conditions of their surroundings so as to survive. The…
Q: Indicate the course taken by water current in each body plan: 1. Asconoid 2. Syconoid 3.…
A: In the Phylum Porifera ,there are mainly three types of canals present in the sponges.They are…
Q: Differentiate the three types of canal systems in sponges. Which canal system is the most efficient…
A: Sponges are sessile metazoans which belong to phylum porifera & have bodies made of pores all…
Q: Explain the structure and function of the echinodermwater–vascular system.
A: Echinoderms are deuterostomes, which mark a significant phylogenetic transition in the animal…
Q: Examine this photo of Tilapia. What type of body symmetry do you observe
A: Tilapia It is a freshwater fish of cichlid family. It is commonly found in river, pond, and lakes.
Q: Describe its motion of planaria and hermit crab
A: Mobility of Planaria: Planarians mobilize by beating cilia on the ventral dermis,…
Q: Complete the concept map.
A: Animals are multicellular eukaryotes that move, consume organic matter, and reproduce sexually.…
Q: explain: Insects are ectothermic, and the respiratory rate is usually proportional to the…
A: EXPLANATION Ectotherm is the group of organisms that use an external heat source to perform their…
Q: Write one feature which is common to each of the following pairs of theterm/organs.i) glycogen and…
A: Biology refers to natural science that deals about life and living organisms, such as their physical…
Q: Which of the following is FALSE regarding lamellipodia? their formation is stimulated by…
A: Lamellipodia are branched actin filaments that provide support for plasma membrane protrusion during…
Q: Most sea anemones are sessile animals . what do biologist mean when they say that a sea anemone…
A: Sea anemones are marine-living, flower-like animals that belong to the phylum of Cnidarians. About…
Describe the course taken by water current in each body plan:
1. Asconoid
2. Syconoid
3. Leuconoid
Step by step
Solved in 3 steps
- Both saltwater and freshwater fish have adaptations to control the movement of water and salts across their external surfaces. Describe what would happen without these adaptations.Which of the following is an endotherm? a. a shark b. a frog c. a monkey d. a snakeDescribe the water vascular system that seastars utilize for locomotion, respiration, and food capture. What is the name of the siege that regulates water flow between the organism and environment?
- How does an aquatic animal offset the decrease in oxygen levels in warmer water? A. by increasing the flow of oxygen over the gills by ventilation B. by using oxygenated blood within capillaries called lamellae C. by breathing air off the top of the water D. by entering a state of torpor to save energy and reduce metabolic rateWhich type, or form, of animal could function without a circulatory system? A. a small, thin sedentary aquatic animal B. an active terrestrial animal C. a large, mobile aquatic animal D. a large, slow terrestrial animal E. a large, mobile terrestrial animalQUESTION 3: Explain the flow of water through the water vascular system of the starfish.
- How can aquatic arthropods have larger bodies than their terrestrial counterparts? A. Terrestrial arthropods lack a circulatory system. B. The circulatory system of aquatic arthropods is more efficient. C. Gas exchange across the body surface occurs more readily in aquatic environments. D. Buoyancy of the water can support heavier exoskeletons.Explain the functions of the water vascular system insea stars.Which of the following is a Monotreme? a. kangaroo b. koala c. bandicoot d. platypus
- The muscles of an entropneust (acorn worm) pericardium are responsible for, which of the following processes? Group of answer choices a. Blood flow. b. Coelom fluid circulation. c. Ultrafiltration. d. A & C.Describe how the bodies of animals are organized into fluidcompartments.Read this article (http://openstaxcollege.org/l/saltwater) for an explanation of the effect of seawater on humans. What effect does drinking seawater have on the body?
