Q: The animals above are members of EE Ruppert&RS Fox which chordate subclade? A. Cepahlochordata B.…
A: Chordates are characterized by notochord, dorsal hollow nerve cord and paired pharyngeal hill slits.…
Q: Reptiles are much more extensively adapted to life on land than amphibians because reptiles a. have…
A: Answer is b.) lay eggs that are enclosed in shells.
Q: A land snail, a clam, and an octopus all share(A) a mantle.(B) a radula.(C) gills.(D) distinct…
A: The land snail refers to numerous snail species which lives on land. A clam refers to a bivalve…
Q: You are a chordate, yet you lack most of the mainderived characters of chordates. Explain.
A: A chordate is an animal of the phylum Chordata. During some period of their life cycle, chordates…
Q: Although many mammals have binocular vision, the anatomical adaptation(s) that set primates apart…
A: The order Primates belong to the class Mammalia. The animals belonging to this group are lemurs,…
Q: Phylum Chordata: (Made up of 3 subphyla, two of which lack a true backbone) 1. State the four…
A: Chordata is a vast class of animals that contains vertebrates as well as sea squirts and lancelets.…
Q: Amphibians evolved from what type of ancestral fish?a. sea squirts and lancelets d.…
A: Amphibians can be defined as the ectothermic, tetrapod vertebrates belongs to the class Amphibia.…
Q: Adult sea squirtsa. do not have all five chordate characteristics.b. are also called tunicates.c.…
A: e
Q: The ribs form from the ________. a. notochord b. neural plate c. neural tube d. somites
A: The process by which cells of blastula get arranged to form germ layers is called gastrulation. The…
Q: The amniotes include all but the a. birds. c. mammals. b. reptiles. d. amphibians.
A: The organisms which have a fetal tissue called amnion are referred to as amniotes. It is found…
Q: Monotremes are very primitive mammals because: O a. They lay eggs. O b. They do not provide milk to…
A:
Q: 1. Today's lungfishes in the Amazon rain forest do not have lobefins, but nevertheless are regarded…
A: Note: Please post other questions separately. Answer: 1. Introduction: Amazon is one of the greatest…
Q: Which of the following characteristics is/are associated with amphibians? (a) amnion (b) placoid…
A: Answer- Amphibian is a class of animals that are the part of chordates and they are the first…
Q: Unlike bony fishes, amphibians havea. ears. b. jaws. c. a circulatory system.d. a heart.
A: The group of eukaryotic organisms that are heterotrophic and multicellular is called animals. There…
Q: Members of Phylum Chordata (Chordates) All of the above All have gills as adults Display gill slits…
A: Chordates are animals which are more complex than others. They are found in large numbers .
Q: Which chordate group has the most species? A. Hagfishes B. Lampreys C. Bony Fishes D.…
A: Fishes are typically divided into three groups: superclass Agnatha (jawless fishes), class…
Q: Segmentation, first seen in annelids, allows evolutionary advantages bya. allowing more fluid…
A: The segmented body is the most noticeable of the annelid phylum's identifying characteristics. The…
Q: Both cartilaginous and bony fishes have_ a. jaws d. a swim bladder b. a bony skeleton e. a…
A: The name vertebrate comes from the Latin word vertebrae, which refers to the spine's bones. Animals…
Q: defining trait found in chordate embryos
A: Answer: Defining characteristics of chordates: In chordates, four common features appear at some…
Q: Which of the following about caecilians are TRUE? Select one: a. They are legless, worm-like and…
A: Step 1 Amphibia is a class of first terrestrial tetrapods that lead a dual life in water as well as…
Q: Which clade does not include frogs?a. vertebrates b. gnathostomesc. tetrapods d. amniotes e. lobe…
A: A clade is a group of organisms that have a common ancestor. Frogs belong to the amphibians and are…
Q: The function of the amphibian larval stage is to allowa. extended development of the…
A: The function of the amphibian larval stage is to allow escape from predation. (c.)
Q: Inarticulate brachiopods
A: Answer: Inarticulate brachiopods = These are the brachiopods which have untoothed hinges , but a…
Q: Members of Chondrichthyes differ from members of Osteichthyes by having (a) ________. a. jaw b. bony…
A: Fishes are divided into three classes:- 1) CRANIATES that are jawless fishes. 2) GNATHOSTOMES that…
Q: The formation of the neural plate is induced by the ….? Group of answer choices a. notochord b.…
A: The neural plate that has formed as a thickened plate from the ectoderm, which is induced by the…
Q: In what environment is long leg length an advantage for a lizard? E) Why have anoles evolved…
A: Lizards are reptiles distributed in all parts of the world, mostly four-footed, and use their…
Q: An animal whose blastopore develops into a mouth and the second opening into the anus can be called…
A: Need to find the name of second opening in anus for the animals whose blastopore develops into a…
Q: Vertebrates and tunicates share(A) jaws adapted for feeding.(B) a high degree of cephalization.(C)…
A: Chordata is the largest phylum of subdivision- Deuterostomia. It was created by Balfour in 1880.…
Q: What is the closest common ancestor of the Allosaurus and Aves? A. Maniraptora B. Theropoda C.…
A: The cladogram presented here consists of four major clades which are Dinosauria, Saurischia,…
Q: Pharyngeal gills of enteropneust hemichordates and chordates are A. involved in filter feeding B.…
A: Hemichordates belong to an unique phylum of marine invertebrates that mostly filter feed by their…
Q: Which structure(s) occur ONLY in chordata? (check all of which are true) A. Notochord B. Dorsal…
A: Chordates are phylum of animal kingdom which is bilaterally symmetrical consisting of organ level of…
Q: Both cartilaginous and bony fishes have______ . a. jaws d. a swim bladder b. a bony skeleton e. a…
A: The term vertebrate is derived from the word vertebrae, which refers to the bones that make up the…
Q: ambulacral grooves are present in which animals below? a. a unified skeleton b. no madreporite…
A: Ambulacral grooves are usually found in the starfish which is filled with fluids and contains…
Q: explain the meaning of the following characteristics of animals a)triploblastic b)bilateral…
A: Zoology is the part of science that concentrates on the animal kingdom, including the design,…
Q: Match the benefit to the correct chordate adaptation. (match each number to the correct letter)…
A: Evolution is a continuous process and we are still evolving. Evolution is nothing but adapting to…
Q: Which of the following occurs only in chordates O A. notochord O B. pharyngeal gills O C. dorsal…
A: All options are correct . chordates have all these .
Q: In order to use Table 1 to properly name Amphibian C, information regarding which of the following…
A: Dichotomous key is a crucial method to identify various species of animals or plants in taxonomic…
Q: Which of the following occurs only in chordates A. notochord B. pharyngeal gills O C. dorsal hollow…
A: Chordata is the phylum of the animal kingdom that includes a large number of animal species,…
Q: There are two types of chordates the invertebrates and the vertebrates. How do invertebrate…
A: The scientific classification of animals begin in the late 18th century. At that time , animals for…
Q: Which is/are true of hemichordates and echinoderms: A. Dorsal hollow nerve chord (collar chord) B.…
A: Hi, Thanks For Your Question. Answer : Correct Option Is E Explanation : Hemichordata Is A Phylum…
Q: Which of these is a tetrapod that is NOT an amniote? A. Ostrich B. Shark C. Rattlesnake D.…
A: Answer D. Salamander
Q: Members of Chondrichthyes are thought to be descended from fishes that had ________. a. a…
A: Sharks, rays, and skate, as well as sawfishes and a few handful fish species known as chimaeras, or…
Q: Identify four derived characters that all chordates haveat some point during their life
A: A chordate is an animal of the phylum Chordata. Chordates are divided into three subphyla:…
Q: Which statement is true of chordates? O members of chordata are all in the same genus O all…
A: Chordates are bilaterally symmetrical, coelomic, deuterostomic animals with a well-defined…
Q: Lungfish lack A) Fingers and toes B) Vertebrae C) Choanae D) Jaws
A: Kingdom Animalia contains all animals. It is the largest kingdom of Animalia as compared to other…
Q: Turtles, lizards, and birds belong to one major lineage of amniotes, and_______ belong to another.…
A: Introduction:- Amniotes are vertebrates that grow their embryos in a sac called an amnion. A…
Q2: what are the correct answer choices as these are not the correct answer choices
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- All chordates have a _______ as embryos. a. backbone b. jaws c. notochord d. kidneysWhich of the 4 characteristics of Phylum Chordata is visible on this organism? Pharyngeal slits Dorsal hollow nerve cord Notochord Post-anal tailWhich of the following is not a characteristic of the phylum Chordata Group of answer choices skull dorsal nerve cord notochord pharyngeal gill slits
- Which structure(s) occur ONLY in chordata? (check all of which are true) A. NotochordB. Dorsal hollow nerve cordC. EndostyleWhich of these is not a feature of amphibians?a. dry skin that resists desiccationb. metamorphosis from a swimming form to a land formc. small lungs and a supplemental means of gas exchanged. reproduction in the watere. a single ventricleWhich is/are true of hemichordates and echinoderms: A. Dorsal hollow nerve chord (collar chord) B. Tripartite body organization C. Embryos exhibiting radial indeterminate cleavage D. All of the above E. B & C only
- Describe ways in which amniotes are more functionally or structur-ally suited for terrestriality than are anamniotes.Chordates are named for having this generalized structure. A. Spinal cord B. Stomochord C. Notochord D. All of the choicesMatch the benefit to the correct chordate adaptation. (match each number to the correct letter) 1. allows organisms to walk on land 2. allows organisms to lay eggs on land, without water 3. allows organisms to generate their own heat 4. provides a rigid structure for muscles A.bony skeleton B. Ectotherm C. Tetrapod D. Amniotic eggs E. Endotherm F. Seeds
- Describe the differences between the two pairs of wings of hexapods (appearance & function).How does Anterior posterior axis gives chordate and higher non chordates a bilateral symmetryillustrates four key characters ofchordates: a notochord; a dorsal, hollow nerve cord; pharyngeal slits or clefts; and a muscular, post-anal tail.
