Identify the phylum/class of invertebrate that matches this description: These animals lack a complete digestive tract. Some are free living and some parasitic. Commonly known as flatworms.
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Identify the phylum/class of invertebrate that matches this description:
These animals lack a complete digestive tract. Some are free living and some parasitic. Commonly known as
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- Match the Phylum or Class with the correct characteristic. Use each term once. Class/Phylum) Class Trematoda Class Crustacea Phylum Platyhelminthes Class Hydrozoa Phylum Cnidaria Class Bivalvia Class Oligochaeta Phylum Annelida Phylum Nematoda Characteristic)feeding through gonozoids monoecious digestive system with a crop and gizzard body comprised of repeating metamers digestive system with a clitellum defense using choanocytes one antenna defense using m=nematocytes feeding through gastrozoids a ciliated larval stage called a miracidium two antennae no longitudinal muscles gills called ctenidia no circular musclesSelect the correct class out of the following: Trematoda, Cestoda, Filaria, Loa, Trichinella, Necator, Dirofilaria, Enterobius For: -Trichinosis -Blood Flukes -Elephantiasis -Hookworms -Liver Parasite -Dog and cat heartworm -Eye worm -Longest parasite to infect humans. -PinwormsNematode worms and annelid worms share which of the following features? presence of a circulatory system molting absence of species with parasitic lifestyles presence of segmentation a digestive tract with two openings (a mouth and an anus)
- Which of the following combinations of phylum anddescription is incorrect?(A) Echinodermata—bilateral symmetry as a larva, coelomate(B) Nematoda—roundworms, pseudocoelomate(C) Platyhelminthes—flatworms, gastrovascular cavity,acoelomate(D) Porifera—gastrovascular cavity, coelomateAn unidentified animal is noted to possess the following characteristics: triploblastic eucoelomate body a cuticle that is shed via ecdysis To which of the following phyla does this organism belong? Group of answer choices A. Echinodermata B. Annelida C. Arthropoda D. Nematodamatch a word with the definition Atria, Cuticle, Pseudocoelom, Exoskeleton, Ecdysis, Malpighian tubes, Gastropods, Incurrent siphon, Crop, Gizzard, Septa, Protostomes, Deuterostomes, Pentaradial symmetry, Water vascular system, Myomeres, Swim bladder, Ventricle, Endoskeleton, Notochord _______________An excretory organ for eliminating metabolic waste found in insects. _______________Thin-walled part of the heart that receives blood from the body. _______________Thin walled tube where food is temporarily stored. _______________Thick wall chamber where soil is ground up and useable organic substances are separated from waste. _______________Extendable fleshy tube that transports water into the body.
- Identify and label the parts of the following specimens in Phylum ArthropodaWhich of the following is the correct classification for the following invertebrate animal: These animals have radial symmetry with 5 arms. They have an internal endoskeleton and a water vascular system connected to their tube feet for locomotion. Question 19 options: a) Phylum Platyhelminthes b) Phylum Annelida c) Phylum Mollusca, Class Bivalvia d) Phylum Echinodermata e) Phylum Arthropoda, subphylum Hexapoda f) Phylum ChordataWhich of the following taxa includes myriapods that are wingless terrestrial mandibulate arthropods that are carnivorous and possess one pair of legs per body segment? Subclass Apterygota Class Diplopoda Class Chilopoda Subphylum Cheicerata Order Scorpiones
- Which of the following is the correct classification for the following invertebrate animal: This animal has a wedge shaped muscular "foot", and it is a filter feeder. This animal is covered by two shells connected by hinge ligaments. Question 22 options: a) Phylum Mollusca, Class Bivalvia b) Phylum Chordata c) Phylum Echinodermata d) Phylum Arthropoda, subphylum Hexapoda e) Phylum Platyhelminthes f) Phylum Echinodermata g) Phylum AnnelidaWhich of the following is true about polychate worms (Feed using nematocysts/ part of the ecdysozoa/ typically live in the marine environment/ unsegmented with a radially symmetrical body)?match a word with the definition Atria, Cuticle, Pseudocoelom, Exoskeleton, Ecdysis, Malpighian tubes, Gastropods, Incurrent siphon, Crop, Gizzard, Septa, Protostomes, Deuterostomes, Pentaradial symmetry, Water vascular system, Myomeres, Swim bladder, Ventricle, Endoskeleton, Notochord _______________Thin Fleshy partitions between segments. _______________A skin covered skeleton composed of Calcium. _______________This system uses seawater to generate hydraulic pressure to power their tube feet for locomotion. _______________A short, rigid rod located between the dorsal hollow nerve tube and the digestive tract. _______________Provides muscular movements for swimming or burrowing. ______________Organisms which exhibit determinate development, and spiral cleavage. ______________Organisms which exhibit indeterminate development, and radial cleavage. ______________ Organ that gives buoyancy to bony fish. ______________ Thick walled part of the heart that pumps blood to the body.…