Q: What animals are protostomes? Select all that apply. Chordates Mollusks Flatworms Arthropods…
A: Protostomes are animals in which mouth is formed before its anus during embryonic development.…
Q: Describe five features of mammals.
A: Mammals are a group of warm-blooded vertebrate animals belonging to the class of Mammalia. There…
Q: Identify the characteristics that separate primates from theother mammals.
A: Primates refer to an order of mammals characterized by the large brain, usage of hands, and complex…
Q: Features of Chordates Subphylum Cephalochordata Adult Subphylum Subphylum Urochordata Vertebrata…
A: 1
Q: Why are Tuataras not grouped together with the lizards? What morphological character separates them?
A: Though Tuataras look similar to lizards but they are actually very different both morphologically…
Q: Give the digrammatic representation showing Reptilian claw?
A: The air-breathing vertebrate organisms are covered by a special skin of bony plates, scales, or a…
Q: Explain why remipedians were once thought to resemble ancestral crustaceans.
A: Remipedia is a class of small, marine, cave-dwelling crustaceans characterized by a short head and a…
Q: What is the most probable primitive condition for the whole group (node A)? O a. Claws O b. Nails O…
A: A cladogram is a cladistics diagram that depicts relationships between species. A cladogram, on the…
Q: Describe the derived features that distinguish primates from other animals
A: Primates: It is placental mammals. It posses characteristics of mammals, such as constant body…
Q: Why are the lung fish considered to have a common ancestor with amphibians
A: Rhipidistian freshwater fish belonging to the Dipnoi subclass are lungfish. Lungfish are best…
Q: How do members of the phylum Chordata differ from other animal phyla? Explain in 10 sentences.
A: According to the Linnaeus system, scientists classify animals and plants based on physical features…
Q: Hair. Kangaroo, Cat Hanes: Dophin Limbs: Lizard Jawx Shark Segmented Earth worm Multicelular Sponge…
A: A cladogram is an evolution graph that depicts species' evolutionary relationships. Previously,…
Q: Does the lack of a digestive system in tapeworms indicate that it is a primitive, ancestral form of…
A: Introduction: Platyhelminthes are organisms having a single opening to the digestive cavity. They…
Q: What are the distinctive characteristics of Rattus mindorensis in the following taxon: Kingdom -…
A: Rattus mindorensis is a muroid rodent. Taxonomically, it is a part of Kingdom Animalia and Phyllum…
Q: Please match the Arthropod subphylum or class to the description. two pairs of antennae [ Choose ] […
A: Arthropoda is a largest phylum in Animal kingdom.
Q: Feature of Chordates Subphylum Cephalochordata Subphylum Subphylum Vertebrata Urochordata Immature…
A: CHORDATES: A chordate is a member of the chordata phylum. At some point during their larval or…
Q: Domain Kingdom Phylum Class Order Family Genus Species Muscidae -Musca- - Musca domestica Arthropoda…
A: All the life forms present on the earth are classified under three domains.
Q: Subphyum Example Organisms Notochord Dorsal nerve tube Pharyngeal slits Vertebral Column Urochordata…
A: Phylum Chordata is a phylum of the kingdom Animalia. All the organisms of this phylum have a hollow…
Q: What do the terms Theria, Metatheria, Eutheria, Monotremata, and Marsupialia mean? List mammals that…
A: Mammals are a class of the phylum Chordata and the characteristic feature of this class is the…
Q: why is it that higher forms of animals are bilaterally symmetrical? provide scientific explanations
A: According to the general shape of the body and arrangement of internal organs in it, animals fall…
Q: Hagfish Perch Salamander Lizard Pigeon Mouse Chimp Feathers Fur; mammary glands Claws or nails Lungs…
A: When researchers find a new organism, they begin to identify anatomical characteristics which seem…
Q: Which of the following things is/are true about this organism? Phylum Chrodata Subphylum Vertebrata…
A: This organism is Lancelet. Diagrammatic view of lancelet internal structure. Classification of…
Q: Which statement below is false given the tree below? Pisces Osteichthyes (bony fishes) Sarcopterygii…
A: In the living world, we see a large number of microorganisms, animals and plants. These organisms…
Q: Why did invertebrates evolve structures for protection?
A: INVERTEBRATES Animals which have notochord are called Chordates , and the Chordates having…
Q: MATCHING taxonomic terms Cephalochordata [ Choose ] [ Choose ] urochordata lancelet hemichordata sea…
A: 1. Cephalochordata is a subphylum of chordata . Cephalochordates are commonly called as lancelets or…
Q: Explain why are urochordates classified "not true Chordates"? (minimum of 500 words)
A: Various scientist agreed that, at least 42000 species of vertebrates exist today and there have been…
Q: homed dinos roc and erosurs duckb mored sauropods prosauropods other theropods watives theropods…
A: Cladistics is mainly a process of categorizing the organisms according to their shared traits. This…
Q: Lancelet (outgroup) Lamprey Tuna Salamander Turtle Leopard Hair Amniotic egg legs lancelet turtle…
A: Phylogenetic tree, the closest branch from a single point is the most recent common ancestral point.…
Q: Deuterostome animal phylogenetic tree
A: A phylogenetic tree, also known as a phylogeny, is a diagram that depicts the lines of evolutionary…
Q: invertebrate chordate. Which of the following would ensure that you are indeed looking at a…
A: A vertebrate is an animal with a spinal cord surrounded by cartilage or bone. The word comes from…
Q: Based on the phylogenetic tree below, which of the following is most closely related to mammals?…
A: The primary basis of classifying an organism is to compare morphological and physiological traits.…
Q: Of the following, which includes chordates that are NOT vertebrates? O Myxini Echinodermata…
A: Answer : Option A & D are correct : Myxini & Urochordata
Q: Explain why are hemichordates classified "not true Chordates
A: The phylum Hemichordata includes worm-like marine organisms with a proboscis that grows out of the…
Q: Which statement is false according to the tree below? Hagfishes Lampreys Cartilaginous fishes Ray…
A: The phylogenetic tree for animals is given in the question. The phylogenetic tree depicts the…
Q: Describe the structural adaptations that primates have for life in treetops.
A: Any mammal belonging to the primate family, which comprises lemurs, lorises, tapir, apes, gorillas,…
Q: why is it that higher forms of animals are bilaterally symmetrical? provide scientific explanations.
A: In bilateral symmetry, the body can be divided into two equal halved through one axis only.
Q: Based on the phylogenetic tree shown, which animals are most closely related to lizards? Placentals…
A: A phylogenetic tree or evolutionary tree is a branching diagram or ‘tree’ showing the evolutionary…
Q: In a tabulated form, Compare and contrast an Acanthocephalan and a Rotifer. Provide 5 point of…
A: Rotifers are the organisms of one of the phylum in the animal kingdom. Acanthocephalans are also the…
Q: Contrast physical and behavioral traits of genus Homo with Australopithecines.
A: The genus Homo comprises human members and modern humans are known as Homo sapiens. Striking…
Q: why are pangolins mammals, not animals? explain please do not copy from google
A: Pangolins are known as scaly anteaters.
Q: explain phylogenetic tree of ambystomatids salamanders. what does the connections and colors mean
A: Organisms can evolve during their life cycle. Often evolution can be gradual or spontaneous due to…
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: is the group of chordates considered monophyletic? yes or no? why?
A: A monophyletic group, sometimes also called as clade, includes an ancestral taxon and all of its…
Q: CHARACTER/ANIMAL PHARYNGEAL VERTEBRAE PAIRED SWIM APPENDAGES MUSCULAR SUCKER- FINS WITH MUSCULAR…
A:
Q: Taxonomic hierarchy for giant pandas and koalas
A: Taxonomic hierarchy is defined as "the process of arranging various organisms into successive levels…
Q: All of the following are derived characters of chordates at least some time in their life EXCEPT…
A: Chordates are the class of organisms that belongs to the phylum chordata. It is a type of phylum…
why are pangolins mammals, not reptiles? explain please do not copy from google
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- what are the qualities of animal to be considered as reptiles? how about mammals? please explain, do not copy from googleWhich of the following are amniotes? Choose all that apply. Fish O Amphibians O Reptiles Birds MammalsWhich type of primate is this and what feature indicates this? Group of answer choices Hominoid; Y-5 molars Cercopithecoid; bilophodont molars Tarsier; 1133 dental formula Strepsirrhine; dental comb
- Members of Chondrichfhyes are thought to be descended from fishes that had. a cartilaginous skeleton a bony skeleton mucus glands slime glandsMembers of Chondrichthyes differ from members of Osteichthyes by having (a). jaw bony skeleton cartilaginous skeleton two sets of paired finsWhich type of primate is associated with these traits: sectorial complex, Y-5 or bilophodont molars, and postorbital closure. Group of answer choices Cercopithecoid Platyrrhine Hominoid Strepsirrhine
- The clade Therapsida technically includes modern mammals true falseLampreys Sharks Lungfish Amphibians Land vertebrates Tetrapoda Choanata Fingers and toes What is the diagram above called? Ostelchthyes Choanae Gnathostomata Bony ribs and shoulder girdle Vertebrata Jaws Vertebrae Ray-finned fishStrepsirrhines differ from haplorrhines in retaining more ancestral traits from the earliest primates. True or false?
- Are snakes tetrapods? Explain.Echinoderms facts bulletedMatch the benefit to the correct chordate adaptation. allows organisms to walk on land [Choose] [Choose ] tetrapod allows organisms to lay eggs on land, without water ectotherm endotherm bony skeleton amniotic eggs allows organisms to generate their own heat seeds provides a rigid structure for muscles [Choose]