Select ALL the correct statements about the spider in this picture. Group of answer choices: A. it is in the phylum chordata B. it is an invertebrate C. it has bilateral symmetry D. it has radial symmetry E. it is acoelomate F. it is a vertebrate G. it is eucoelomate H. it is in the phylum arthropoda I. it has an incomplete digestive tract J.it has a complete digestive tract

Q: A zoologist is investigating an unidentified marine animal specimen. They note that this creature…

A: These properties of the symmetry of the found specimen are: Radial Symmetry along the short axis…

Q: The two phyla in the Deuterostomia are a. Arthropoda and Nematoda. b. Brachiopoda and…

A: The Deuterostoma is one of the major groups, a superphylum in the animal kingdom. They belong to…

Q: Which of the following statements about bilaterian animals is false? A. Many bilaterians are…

A: Bilateral symmetry refers to body shaped species which are mirror copies of a midline called the…

Q: Which of the following applies to a squid? a. Cephalization c. Complete digestive tract b. True…

A: The differentiation of the anterior end into the head is known as cephalization. It is associated…

Q: Flatworms can reach a maximum size of around 40cm. Whilst this is big for a worm, there are…

A: Introduction Flatworms or Platyhelminthes are acoelomate, bilaterally symmetrical, soft bodies…

Q: Which of the following group of animals belongs to the same taxon? a.Obelia, Physalia, Sycon b.Sea…

A: Chondrichthyes is a class of vertebrates. They have a cartilaginous skeleton and true jaws.

Q: Which of the following results from sexual reproduction in sponges? a. Parenchymula  b. Gemmule…

A: Reproduction in sponges takes place in two ways- Asexual reproduction - with the help of buds,…

Q: Choose the mismatch: Feature a. Bilateral symmetry b. First triploblastic c. free-living flatworm d.…

A: Symmtery describes how the parts of the body of an organism are arranged. This symmetry can be…

Q: Which of the following groups includes all of the others? a. Protostomes c. Eumetazoans b.…

A: Taxonomy is that the observe of distinguishing completely different organisms, classifying them into…

Q: Suppose you find an animal that has a lateral line and a skeleton made out of cartilage. What class…

A: Every animal phylum poses some unique characteristics that are used for the identification of that…

Q: We were shown this specimen in an invertebrate zoology class. What is it? The professor told us…

A: It sure does comes under mollusks but I believe that this is not a Bivalve but a Chaetoderm, which…

Q: All of the following are bilateral animal taxa except for

A: The animal taxa Porifera includes sponges. They show asymmetrical and have no axis to divide the…

Q: Corals belong to which of the following? a. comb jellies b. rotifers c. sponges d. None of these are…

A: Kingdom Animalia contains all animals. It is the largest kingdom of Animalia as compared to other…

Q: A coelomate organism may have which of the following characteristics? a. Circulatory system b.…

A: A coelomate organism may have which of the following characteristics?

Q: Which of the following is NOT true about animals belonging to the clade Bilateria? Select one: O A.…

A: The embryos of Bilateral animals are triploblastic which means they have three germ layers:…

Q: In the following relationship tree, which of the organisms are most closely related?

A: Phylogenetic trees give us an idea about the relationship between different organisms. A…

Q: You read a research article presentsing new phylogenetic data demonstrating that species that…

A: Answer- Correct option is (A) Evolution of the pseudocoelom occurred more than once.

Q: Torsion is a unique characteristic of the a. bivalves. b. gastropods. c. chitons. d.…

A: Every group of organisms has some special characteristics that make them unique from others.…

Q: One example of Cephalopoda is

A: Cephalopoda is a class of Phylum Mollusca which is a small group of advanced and organized marine…

Q: Which of the following is a correct way to distinguish reptiles from amphibians? a. Reptiles have…

A: Reptiles are vertebrates whic are cold blooded. They have dry skin that is covered with scales or…

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: Refer to the images above. Answer the following questions in sentence format. a. What type of…

A: Body skeleton are of two type it can either be exoskeleton or endoskeleton . Skeleton provide…

Q: hoose which is FALSE among the following statements about the anatomy of annelids. A. Earthworms…

A: Phylum Annelids is an invertebrate it includes  segmented worms ,terrestrial and aquatic earthworm ,…

Q: While studying the embryonic development of an organism, you determine that the blastopore of the…

A: The blastopore is formed during the primary stages of gastrulation. The blastopore forms the mouth…

Q: What is this animal? It is a many-segmented arthropod with mandibles and two pairs of legs per…

A: Hi, Thanks For Your Question.  Answer : Correct Option Is A (Millipede) Explanation : Millipedes Are…

Q: Pretend you see an animal at the ocean under a rock. It's 4 cm long. At first you think it might be…

A: The Hemichordate has a worm like body consisting of anterior proboscis, intermediate collar and…

Q: An odocast was found to belong to Select on Ardinithen

A: Predating Australopithecus afarensis by approximately one million years, Ardipithecus ramidus lived…

Q: Match the organism to their body symmetry * sponges A. asymmetrical + earthworm B. bilateral *…

A: Body symmetry means that in how many equal parts an organism can be divided. If an organism is…

Q: Which of the following factors allows plethodontid (lungless) salamanders to survive and thrive…

A: Introduction :- Ectothermic refers to animals that regulate their body temperature by absorbing heat…

Q: Which of the following features does not distinguish humans as a member of phylum Chordata? a. Human…

A: An organism is an individual living thing. It is classified as unicellular microorganisms include…

Q: Pretend you find a clam-like thing with two shells, about 1 inch across. You open it and see a large…

A: Answer  B. Brachiopod

Q: What two names make up the scientific name of each salamander?

A: Binominal nomenclature is the scientific naming of an organism by the scientists given a name to the…

Q: look at the list below. Pick out the ones that are listed as part of the flat worms....   A.…

A: Worms refer to the invertebrate animals. They typically consist of long cylindrical tube-like…

Q: Annelids have (a): a. pseudocoelom. b. true coelom. c. no coelom. d. none of the above

A: Answer is b.)  true coelom.

Q: ng the body structures of a sea anemone, a flatworm, a nematode, an annelid worm, and a fish. Are…

A: Our world is full of biodiversity. All kind of living organism that are found on our earth…

Q: Which of the following would be found in a sea urchin (phylum Echinodermata)? A. A dorsal hollow…

A: Sea urchins belong to the phylum Echinodermata, which posses radial symmetry. It includes star fish,…

Q: A comb jelly and a jellyfish differ from each other because a ctenophore ___A ___ , while a…

A:

Animal Phylogeny

Cladistics is a method of biological classification where organisms are classified based on their ancestors and their relationship with them. It is defined as the concepts and methods for determining the branching patterns of evolution and evolutionary history. Some scientists, however, have preferred the term phylogenetic systematics or phylogenetic taxonomy to emphasize the reliance on a phylogeny for classification. It is the most common and accepted method for classifying organisms.