a japanese spider crab is an invertebrate, explain the mechanism of their protective structure. provide scientific explanation

Q: Compare and contrast the body characteristics of a flatworm, nematode, and annelid in the figure…

A: Flatworms are also known as also known as platyhelminthes characterized by their flat body.…

Q: Match locomotion types with the appropriate taxa Gastropoda [ Choose ] peristaltic burrowing jet…

A: Locomotion is usually the word that defines the ability or allows us to move from one location to…

Q: All acoelomate bilateral animals have protonephridia. Group of answer choices True False

A: ▪︎Acoelomates are the organisms which do not possess a body cavity.They are triploblastic, their…

Q: Give the function of the external and internal anatomy of an Arthropods: External 1. Head 2.…

A: Arthropods play a part in all aspects of an ecosystem's consumer functions, whether they eat plants…

Q: Which is more widespread, nematodes or annelids

A: Nematodes are most numerous of any phylum . About 15000 species of nematodes are present .  Due to…

Q: Enlist modified mouthparts of insects with examples. Describe with figure the typical mouthpart of…

A:

Q: invertebrate

A: Invertebrates are species of animal that neither possess nor develop a vertebral column, derived…

Q: Cuttlefish pen (invertebrate endoskeleton) is composed of (a) chitin (b) collagen (c) calcium…

A: The phylum mollusca (invertebrates) shows the presence of shell. The shell may be internal or…

Q: Match betweeh taxonomic group and their most common mode of feeding (majority of species in group).…

A: The animal kingdom has been divided into many Phyla which are then further divided into Class,…

Q: The body plan of an annelid displays _________ , meaning that the body is divided into a series of…

A: Introduction  Phylum annelida belongs to invertebrates,  Annelids were triploblastic, coelomates and…

Q: An arthropod that lacks mouthparts for chewing food is called what?

A: Most of the mouthparts in arthropods represent modified and paired appendages which may be in past…

Q: You find a polychaete in the lower Chesapeake Bay and discover that its coelom is unpartitioned. You…

A: Introduction Polychaeta, Often Known As Bristle Worms Or Polychaetes, Is A Paraphyletic Class Of…

Q: Compare and contrast the roundworm body structure with those of aflatworm and an annelid.

A: The Compare and contrast the roundworm body structure with those of a flatworm and an annelid are…

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: Q1 KIDNEY APPEARS FIRST TIME IN WHICH PHYLUM??

A: Kidney - Kidney is defined as a bean shaped organ. It is present in pairs in the body. It is used…

Q: Match betweeh taxonomic group and their most common mode of feeding (majority of species in group).…

A: Taxonomic groups share common features, and hence organisms are categorized based on common…

Q: True or False: Snakes are considered invertebrates True False

A: Invertebrates are those animals that neither possess nor develop a vertebral column that is derived…

Q: The basic body plan of a mollusk is to have a head, foot, and visceral mass. In the case of the…

A: Cephalopods are members of the mollusk class. Cuttlefish, octopus, squid, or nautilus are few…

Q: In the space provided, write the letter of the description that best matches each term. 1. segments…

A: Hello! Since you have asked multiple questions, we will solve the first question for you. If you…

Q: Draw a simple diagram (cross section) to distinguish between a coelomate and either a…

A: The coelom is the term used to describe a body cavity inside the body that contains and surrounds…

Q: a desert millipede is an invertebrate, explain the mechanism of their protective structure. provide…

A: Answer: Introduction: Millipedes are type of arthropods which are containing two pairs of connected…

Q: Give the different classes of each phylum. Phylum Echinodermata,Phylum Arthropoda and Phylum…

A: Animal kingdom consists of multicellular, eukaryotic animals. These are animals are divided into…

Q: a rabbit is a tetrapod. It has hair, a large brain, and acute vision and sense of smell. It nurses…

A: Any animal belonging to the subphylum Vertebrata, which is the most usual subphylum of the phylum…

Q: leeches are used in medical fields

A: Leeches: Leeches are segmented parasitic or predatory worms that comprise the subclass Hirudinea…

Q: Coelomates have an enclosed coelom completely lined with mesodermally derived tissue. Accelomates…

A: Triploblastic animals are animals with a body cavity and body plan, where their body cavities are…

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: ll mollusks have a muscular foot, mantle and visceral mass. Look for these structures and compare…

A: Mollusks are included in the phylum Mollusca. They are soft-bodied invertebrates. They are enclosed…

Q: A radula in a gastropod is     a female reproductive structure     A sharp, tooth like structure…

A: Step 1 Gastropods are commonly known as snails and slugs, belonging to a large taxonomic class of…

Q: What would be the best anatomical feature to look for to distinguish a gastropod from a chiton?…

A: The foot of gastropod and Chiton is a flat structure used for crawling, locomotion and adhesion.…

Q: Aquatic molluscs have a blood vascular system & metanephridia so they must also possess an…

A: Introduction  Any Molecule That Improves The Oxygen Carrying Capacity Of Blood Is Referred To As A…

Q: ILLUSTRATE THIS/ Mollusks are divided into three classes: Class Cephaloda (squids), Class…

A: Mollusks are the soft-bodied invertebrates and are abundant species belonging to the phylum…

Q: Draw the shell and label the parts of an oyster. Identify the different anatomical systems and their…

A: Oysters are marine, sessile invertebrates that belong to the phylum Mollusca. They are bivalves…

Q: Compare the óverall body plan of the prawn to that of an insect like a grasshopper (see drawings…

A: Answer:  ADAPTATION: It is the power of any organism to adapt themselves in an environment. They…

Q: Describe the general characteristics of mollusks. Describe the general characteristics of annelids.…

A: The main characteristics of Invertebrates are they lack backbone. Invertebrates are various types…

Q: comparison of the worms' body structures:

A: Platyhelminthes also called flatworm.  They are the  group of soft-bodied, usually much flattened…

Q: You spent time in a body of freshwater in the tropics and sometime later become fatigued and develop…

A: It is considered as second most devastating infection after malaria by WHO.

Q: Members of the phylum Platyhelminthes have two body forms: free-swimming medusa and stationary…

A: The phylum Platyhelminths includes the soft bodies worms that are bilateral and unsegmented…

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: The body plan of an annelid displays. meaning that the body is divided into a series of repeated…

A: The phylum Annelida is an invertebrate phylum. Annelids are triploblastic coelomates with bilateral…

Q: Nephridia are found in     jawless fishes.     lancelets.     annelids.     cephalopods.…

A: Nephridia is an excretory organ which is found in many of the invertebrates, it is just a tubular…

Q: REATE AN ADDITION TO THE GRAPHIC. GIVEN THE FOLLOWING INFORMATION. MOLLUSKS ARE DIVIDED INTO THREE…

A: mollusc is the second largest phylum and its body is covered by shell.they are characterized by the…

Q: Brachiopods periodically cease to feed because predators may pass overhead , causing the shell to…

A: Brachiopods are marine organisms with hardshell covering both upper and lower body parts.…

Q: Leuconoid organization in sponges is correlated with large body size small body size minimal surface…

A: Leuconoid is one of three body organization category of sponges. They are most complex and largest…

Q: Describe the acrosomal reaction in an echinoderm like the purple sea urchin, Strongylocentrotus…

A: Echinoderms are a group of marine invertebrates that belong to the phylum Echinodermata, and has a…

Q: Which statement is false according to the tree below? Hagfishes athans Lampreys • Cartilaginous…

A: The  false statement according to the tree diagram is Turtles are more closely related to tuataras…

Q: Relative to asconoid organization in sponges the syconoid form exhibits smaller body size increased…

A: Sponges comes under phylum Porifera and they have three different types of body plan. 1)Asconoid…

Q: eyelids 7 hump 10 web

A: A frog is a diverse species that are generally carnivorous, short-bodied, tailless creatures of land…

Q: Which of the following is the correct classification for the following invertebrate animal: These…

A: An example of an appendage is an arm or leg. There are few lower invertebrates which do not have a…

Q: Where are most of the internal organs located in an earthworm? a). along the dorsal surface b).…

A: Answer: Introduction: An earthworm is invertebrate, habitat is terrestrial, order-Opisthopora.