Q: morphological and anatomical differences and similarities of Hemichordata and Chordata
A: Hemichordates are the most primitive animals, whereas chordata are the most advanced. Balanoglossus…
Q: Tapeworms posses both male and female reproductive organs. What is the name given to such organism?…
A: Sex is the combining and mixing of Chromosomes during the formation of offspring.
Q: developmental stage of grasshopper (Orthoptera)
A: The developmental stages in grasshopper is a type of metamorphosis.
Q: development stage of silverfish (Thysanura)
A: Silverfish are the small, wingless and primitive insects that have silvery scales. They have…
Q: The Insecta includes Chelicerata | Crustacea Collembola Curculionidae
A: Insects are hexapod invertebrates and the members of the is largest of phylum Arthropoda. Insects…
Q: Which of the following is the basic reproductive found on tapeworms? Multiple Choice Hook Scolex…
A: The name tapeworm is due to its elongated tape-like appearance. It may attained length of several…
Q: Annelida and arthropoda because they have are more complex that other, simpler invertebrate groups
A: Noto chord is absent in non chordates. Non chordates are classified on the basis of - 1.Level of…
Q: The tapeworms (cercomeromorpha) are not considered to be segmented animals because;
A: Animals (likewise called Metazoan) are multicellular eukaryotic creatures that structure the natural…
Q: Bony Fishes
A: Bony fishes belong to class osteichthyes which don't shrew, grind and chew foods rather they…
Q: developmental stage of stink bug (Hemiptera)
A: Hemiptera is the class of insects under the phyla arthropoda. Stink bug falls under the class of…
Q: Difference between hexapod and chelicerae in structure and function
A: Hexapoda is a subphylum consisting most species of arthropods and includes the insects. Hexapods…
Q: Characteristics Porifera Cnidaria Platyhelminthes Mollusca Level of organization Symmetry…
A: As per our company's guidelines we are supposed to answer three sub-parts only please repost the…
Q: The sister taxon of the Chordata is the _____. a. Mollusca b. Arthropoda c. Ambulacraria d. Rotifera
A: All living organisms are classified based on their internal and external features. The science of…
Q: The ancestral cleavage pattern in Platyhelminthes Radial O Spiral Bilateral Modified
A: Platyhelminthes are also known as flat worms. They are mostly parasites but some are free-living.…
Q: Describe the anatomy and life cycle of sponges andcnidarians.
A: Sponges belong to phylum Porifera and are asymmetrical, sessile, and non-moving. These are filter…
Q: Describe the characteristics of pseudocoelomate roundworms.
A: pseudocoelomate are organisms which have a body cavity that is filled with fluid and the fluid…
Q: Compare the anatomical features of roundworms andarthropods.
A: Animals placed in the kingdom "Animalia" under the traditional five-kingdom classification. They are…
Q: GENERAL CHARACTERISTICS OF SOME PARASITIC FLATWORMS FLATWORMS BODY INTERMEDIATE FINAL ORGANS…
A: Introduction: Parasitology is broadly classified into protozoology and helminthology. A parasite is…
Q: v [ Choose ] Tunicata Trematoda Cestoda siphons, tadpole larva (some species) Cephalochordata…
A: Answer. Cestoda and Trematoda are classes that belong to the phylum Platyhelminthes. Examples…
Q: Features of cockroach
A: Cockroaches are a type of insect. Cockroaches are found across varied climates, including tropics…
Q: Sponges are Radially symmetrical Bilaterally symmetrical Asymmetrical Dorso- ventrally…
A: The animals can be classified into three distinct classes depending on their body symmetry:…
Q: Describe the roundworm body plan
A: Roundworms, also known as nematodes, are parasitic worms that belong to the phylum Nematoda and are…
Q: Life cycle development or stages that are unique to the phylum Ctenophora
A: A Ctenophora's life cycle begins with a zygote, which is formed when sperm and egg (from two…
Q: Flatworms (Phylum Platyhelminthes)
A:
Q: Annelid anatomy can be described as “a tube withina tube.” Explain.
A: Annelids are a phylum of worms with invertebrates. They are the worms which are segmented, with over…
Q: Earthworms are segmented animals. All of the following are present on/in most segments of an…
A: Origin The origin of earthworms was said to be on earth around 200 million ago. Their ancestors were…
Q: Compare the reproductive system of an earthworm with that of Ascaris. Be sure to note both…
A: Both ascaris and earthworms are kind of worms. Earthworms are beneficial to the soil,and ascaris is…
Q: Nematodes and arthropods both (develop an anus from the blastopore formed during…
A: Nematode and arthropods fall under one same ancestor clade i.e. Ecdysozoa. Nematodes are roundworms…
Q: Why are flatworms called acoelomates
A: Flatworms belongs to the phylum Platyhelminthes. They are unsegmented, bilaterally symmetrical…
Q: Are all flatworms parasite? What are some of the special adaptations seen in the parasitic classes…
A: About 80% flatworms parasitic in nature. Parasitic adaptation enhance the survival and reproduction…
Q: To describe the feature that distinguish chrodates from other animals.
A: In the kingdom Animalia, there are two taxa: chordates and vertebrates. Animalia is a kingdom that…
Q: The defining feature of the cnidarians is that they all have nematocytes (cnidocytes). These cells;
A: Cnidaria is a phylum of aquatic animals with about 11000 species. Cnidarians can be both marines as…
Q: Similarities and differences of the morphological structure of polychaetes, earthworms, and leeches.
A: Earthworms are large segmented worms of the Phylum Annelida, Class Clitellata, and subclass…
Q: Unlike the turbellarians earthworms have a complete digestive system. This means that;
A: Animals (likewise called Metazoan) are multicellular eukaryotic creatures that structure the natural…
Q: Mollusks secrete a calcified shell from their mantle. True False
A: These are Various characteristics feactures of Mullusca 1. Their symmetry is Bilateral. 2. They are…
Q: Class Bivalvia which is known as pelecypods can be found in marine and freshwater habitats. By…
A: ''Answer: The second-largest phylum of invertebrates is Mollusca and Bivalvia is one of the classes…
Q: Describe t sehe advantages favored the evolution of tapeworms' long, flat shape.
A: "Flatworms" are the term used to describe the members of the phylum Platyhelminthes. The flatworms…
Q: What animal phylum do leeches belong in
A: This phylum incorporates worms with bodies made of sections example....
Q: This class has 1-2 pairs of walking legs O Chelicerata O Crustacea О Нехароda O Myriapoda
A: An arthropod is an invertebrate animal which has an exoskeleton, a segmented body and paired…
Q: ct all the arthropods from this list
A: Phylum Arthropoda: Triploblastic organisms with bilaterally symmetry and segmentation. Body…
Q: A chiton. Note the eight-plate shell characteristicof molluscs in the clade Polyplacophora.
A: The chiton is a mollusk that inhabits the marine environment. They belong to the class…
Q: Mention breifly about the circulatory system of earthworm.
A: An earthworm is a terrestrial invertebrate that belongs to the class Clitellata, phylum Annelida,…
Q: morphological and anatomical differences and similarities of acorn worms, lancelets, and tunicates
A: Animals are multicellular eukaryotic organisms that belong to the Animalia kingdom of biology.…
Q: Members of the Molluscan class Polyplacophora differ from ALL other classes of Mollusks in that…
A: Molluscs are soft bodied , bilaterally symmetrical, segmented, celomate animals, usually shelled…
Q: Which of the following Phylum arealso called flatworms?A. Mollusca B. ChordataC. Ctenophora D.…
A: The animal kingdom is divided into many phyla. The major species of the animal kingdom include…
Q: Contrast asexual reproduction in triclad turbellarians, Trematoda, and Cestoda.
A: Step 1 Platyhelminthes is a phylum of dorsoventrally flattened, acoelomate but triploblastic animals…
Q: A multilayered cuticle that is periodically molted characterizes A. nematodes B. kinorhynchs O C.…
A: Despite the current use of molecular tools, the evolutionary links between gastrotrichs and other…
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