Describe the characteristic of protostomes; be able to differentiate them from deuteronstomes

Q: Discuss the body plans exhibited by the crustaceans that are also shared by all other arthropods.…

A: The word arthropod is a combination of two Greek words - arthro meaning jointed and pod meaning…

Q: Compared to other actinopterygians, teleosts _____. reach sexual maturity later in life and live…

A: Actinopterygian refers to bony fishes which appeared during the Triassic period (50.6 million years…

Q: These differ from the other classes of sponges in that their cells are syncytial (multinucleate and…

A: Sponges are comes under the group called Porifera. The presence of pores on their body is a special…

Q: Name the specialized feeding structure of vertebrata

A: The classification of animals is done based on the presence of the spinal cord and backbone. The two…

Q: Which of these does not pertain to a protostome?a. spiral cleavageb. blastopore is associated with…

A: In the animal kingdom, after the fusion of male and female gamete, a diploid zygote is formed. This…

Q: Which of the following are shared-derived* characteristics of the species found within the Genus…

A: Shared derived characters among Genus Paranthropus.

Q: In what way do teleosts and other fish benefit from having a bony operculum?   it prevents water…

A: An operculum is a hard and bony flap-like structure It covers the gills of teleosts and other bony…

Q: Draw a skull of a mammal and identify which parts are the Chondrocranium or Nuerocranium,…

A: The embryonic parts of the mammalian skull are:  Chondrocranium (Nuerocranium): it is made up of…

Q: View the preserved arthropod specimens available. There will be at least one example of each lineage…

A: Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: Amniotes are divided into three groups based on their skull mor-phologies. What are these three…

A: Amniotes are organisms whose animals have embryos that develop in amnion and chorionic and has an…

Q: the value of Chondrichthyes - Cartilaginous Fishes

A: Chondrichthyes is a class that includes cartilaginous fishes. These fishes have skeletons primarily…

Q: List four differences between protostomes and deuterostomes.

A: In the living world, we see a large number of microorganisms, animals and plants. These organisms…

Q: Scales of modern teleosts differ from the ancestral state in that they _____.     are thicker and…

A: They are the members of actinopterygians.  They are marked by the body rays on their fins.…

Q: GIve the Morphological Features of the following: Sarcopterygii, Osteichthyes, Agnatha Lissamphibia…

A: SARCOPTERYGII it is a taxon of the bony fishes whose members are known as lobe-finned fishes. early…

Q: Arrange these groups in order from most inclusive (most general) to least inclusive (most specific).…

A: One of the most significant developments in early vertebrate evolution was the development of the…

Q: Describe each of the major groups of nonavian reptiles.

A: Reptiles are evolved from amphibians. They belong to the kingdom Animalia and phylum Chordata. More…

Q: Characteristics Tunicates Lancelets Hagfishes Lampreys Cranium Vertebrae Jaws Skeletal composition…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub parts for…

Q: Label the parts that are visible of these rotifers and acanthocephalans: 1. Rotifer from class…

A: Rotifers are microscopic aquatic animals belonging to the phylum Rotifers. These are usually found…

Q: Features of All Chordates A tail that extends the length of the body and supports it A dorsal,…

A: A chordate is a phylum which contains vertebrates like mammals, birds and some fishes and also…

Q: The chelicerates have 2 pairs of antennae (True/False)?

A: Arthropods dominate the protostome branch of the kingdom Animalia and are eucoelomate protostomes.…

Q: sh and terrestrial vertebrates Actinopterygii and Sarcopterygii  Chondrichthyes and Osteichthyes

A: Answer :: Step 1 :- Marine fishes and terrestrial vertebrates produce relatively small urine…

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: Compare and contrast anatomy and ecological role of a Bivalve and a Cephalopod. Based on their…

A: Bivalve is a class of marine and freshwater molluscs. They have a flat body and include clams,…

Q: Osteostracans are not included in the Gnathostome clade because

A: Why are the Osteostracans not included in the Gnathostome clade?  Ans : They lack true bone…

Q: Differentiate the following according to their anatomical characteristics. Give at least five…

A: INTRODUCTION  The Chondrichthyes is the category of bony fish and mainly their exoskeleton  is…

Q: Give a brief description of the jaw patterns of the following: a.Chondricthyes b. Paleonisciform…

A: Jaw pattern in fishes: Most bony fishes have two sets of jaws made mainly of bone. The primary oral…

Q: Which of the following is NOT an axial skeleton in the frog? urostyle mandible sternum ribs

A: Introduction:- The axial skeleton is comprised of the 80 bones that make up the body's central core.…

Q: Characterized by a pelvis with the pelvic bones radiating from the center Ichthyosaurs Plesiosaurs…

A: Dinosaurs These are a diverse group of reptiles belonging to the clade Dinosauria. They first…

Q: Describe three important differences between the skeletons of the crayfish and the pig.

A: SOME BASIC INFORMATION  SKELETON  It is a structure which is formed by bones  It basically forms the…

Q: this is dugesia  Compare the body plan of Dugesia and cnidarians. Aside from differences in…

A: Cnidarian and Platyhelminthes (Dugesia) are invertebrate animals that do not contain notochord and…

Q: Question: All members of Chordata have true vertebrae.   True or False?

A: Animalia is the most advanced and complex kingdom among all the other kingdoms. The body has tissue…

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: J. Napolitano

A: Skull is the first and important structure that is used for identification of fossils. Detailed…

Q: which of the following features does not distinguish humans as a member of phylum chordata as…

A: Chordata are the group of animal kingdom which includes three groups that are urochordata,…

Q: examine the morphology and anatomy of starfish.  Notice the ossicles and plates that constitute…

A:

Q: Give a broad Conclusion about External Anatomy and Exoskeletal Structure of Vertebrates and its…

A: Any animal that belongs to the phylum Chordata's subphylum Vertebrata, which is the most prevalent…

Q: Explain the relationship between the Vertebrata and these invertebrates.

A: The classification of phylum chordata is divide into three subphylum, i.e., Urochordata (Tunicata),…

Q: Dinosauria is divided into these two major clades O theropods & ornithopods crurotarsans &…

A: Discovery of many new species since 1840. Dinosaur is divided into major classes.

Q: All of these characteristics of P. aethiopicus suggest that it may represent an evolutionary…

A: Paranathropus is derived from a greek work, in which "para" means near and "anthropus" means man,…

Q: Give the correct scientific name of the following. Give a description of each species, including its…

A: The classification levels become more specific towards the bottom of the hierarchy. Many organisms…

Q: Starfish Oral Side Describe the structures of the oral side of starfish. Such as peristome,…

A: Answer. Starfish or sea stars are star-shaped echinoderms that belong to the class Asteroidea. Most…

Q: What are the differences and similarities of ribs of milkfish, shark, frog, turtle, chicken and cat.…

A: Animals are classified into vertebrates and invertebrates. Vertebrates are known as chordates having…

Q: Describe clearly the theory of the origin of the Vertebrata from invertebrates

A: The invertebrate-to-vertebrate transition was a watershed moment in the animal kingdom's history.…

Q: Order the following from most inclusive(general) to least inclusive(most specific) v [ Choose ]…

A: Most inclusive characteristic found in anestor species while least inclusive feature found in recent…

Q: ____1.A median ventral opening, posterior to the fusion of the two metapleural folds. ______2. the…

A: The answers to the following question are provided below.

Q: Differentiate the following according to their anatomical characteristics. Give at least five…

A: AGNATHA:- Agnatha are the Jawless vertebrates, in the phylum Chordata, subphylum vertebrata.…

Q: What would be present in Spongebob's poriferan skeleton? Specify the chemical composition as well as…

A: The SpongeBobs poriferan Skeletal  structure  are containing spicules and spongin fibres. Skeleton…

Q: similarities and differences of echinoderms,    hemichordates    and    chordates

A: Introduction and similarities:- Echinoderms are marine invertebrates that can be distinguished by…

Classification of Marine Organisms

Classification is a way of categorizing organisms that enables an easy process of identification of such organisms. All living things are classified by grouping them under specific categories. The grouping is done based on the close relativeness of the organisms. The classification tool requires knowledge of characteristics, differences, and similarities between different organisms.