The Phyla that first developed a complete digestive system Sponges Mollusks Cnidarians Ribbon worms Flatworms

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: Which of the following is a synapomorphy of the Anthozoa? Exoskeletons of calcium carbonate O Corals…

A: Cnidaria is a diverse collection of creatures that live primarily in the sea. Because they rely on…

Q: To enlist the invertebrates that cause harm to humans and for each animal listed name its taxonomic…

A: Introduction We are surrounded by various pathogens such as bacteria, viruses, fungi, protozoa,…

Q: Why do sponges fit the definition of animals?

A: Animals are heterotrophic, are made up of cells, are devoid of cell wall in their cells

Q: Which of the following animal groups is triploblastic, has deuterostome development, and has a…

A: The objective of the question is to identify the animal group that is triploblastic, has…

Q: Why do sponges have to eat things that are only 1 cell large? because their mouth is so small that's…

A: Sponges belong to the phylum Porifera. They are heterotrophic, multicellular eukaryotic organisms.…

Q: Mollusks, a diverse group of animals, exhibit a range of unique characteristics. Which of the…

A: The study of the classification of organisms is known as taxonomy. All known species are divided…

Q: Which group of flatworms are primarily external parasites of fish?a. monogeneansb. trematodesc.…

A: The flatworms are acoelomates that can be either parasitic or free-living. The free-living forms act…

Q: Out of all of these, which contains hox genes? Choanoflagellata Porifera Cnidaria…

A: Homeotic genes are a set of nucleotide sequences (genes), which govern the development of anatomical…

Q: Characteristics Porifera Cnidaria Platyhelminthes Mollusca Level of organization Symmetry…

A: As per our company's guidelines we are supposed to answer three sub-parts only please repost the…

Q: Cnidaria is much more diverse than Arthropoda." Contest or defend this statement; then support your…

A: Introduction Invertebrates with an exoskeleton, segmented bodies, and paired jointed legs are known…

Q: Select all of the following that are characteristics of crustaceans. maxillary glands.…

A: The objective of the question is to identify the characteristics that are specific to crustaceans.…

Q: Choose all the phyla we looked at in this lab that have a hydrostatic skeleton. nematodes molluscs…

A: Nematodes, mollusca and annelids all the three have hydrostatic skeleton. The hydrostatic skeleton…

Q: Mouth This animal could be described as . Select all that apply. O a Cnidarian | having no symmetry…

A: Hi dear, here's your answer what you want.can you please give me a like for this answer. This animal…

Q: Name the Phylum What scientific term(s) would you use to describe this specimen's cellular…

A:

Q: Look at the phylogenetic tree above. Which of the following organisms are in the Bilateria? hydra…

A: Since we only answer 1 question in case of multiple question, we’ll answer the first question as the…

Q: Which of the following are zooplankton most closely related to? O Bear paw clams, a type of mussel.…

A: They are diverse group of microscopic animals that are present in aquatic environments. Most of the…

Q: Which is an outcome associated with torsion but not with coiling? (mark all that apply) potential…

A: We will answer the first question since the exact one was not specified. Please submit a new…

Q: Clams are a type of... Group of answer choices echinoderm cephalopod arthropod gastropod bivalve

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Q: When a planarians injured:   animal dies loses stem cells damaged tissue forms a scar the wound…

A: Planarian are found in platyhelminthes in the animal kingdom.

Q: In which group of animals would you expect to find a relatively large cecum?   heterotrophs…

A: The objective of the question is to identify the group of animals that would have a relatively large…

Q: Create a cladogram summarizing the phylogenetic relationships among the different phyla. Phyla:…

A: Thank you for the question Answer : In evolutionary biology, the organisms belonging to different…

Q: Unifying features include shell, mantle, radula, foot, visceral mass Which classes show a loss of…

A: Mollusca is the  second largest phylum of the invertebrate animals.  Answer;1    The mollusk (or…

Q: Oligochaetes have     well-developed heads     chaetae for locomotion     lungs for…

A: Oligochaetae is a subclass of animals in the phylum Annelida, which is made up of many types of…

Q: What type of flatworm is generally non-parasitic (i.e., free-living)?     Turbellarians…

A: Flatworms or platyhelminthes have four classes; Turbellaria Trematoda Monogenea Cestoda

Q: Which phylum of animals has a water vascular system connected to tube feet? O Chordata Echinodermata…

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

Q: Flatworms show bilateral symmetry and some cephalization.   True   False   Some parasitic…

A: Carl Linneaus form animal kingdom along with other 4 kingdom. Under animal kingdom, animals are…

Q: To what subphylum does this animal belong? Chordata Vertebrata Agnatha Gnathostomata Elasmobranchii

A: Animals are divided into taxonomic categories on the basis of evolutionary ties and similar traits.…

Q: Why do very few animals eat sponges?

A: Sponges, the individuals of the phylum Porifera, are a basal animal clade as a sister of the…

Q: Unlike the turbellarians earthworms have a complete digestive system. This means that;

A: Animals (likewise called Metazoan) are multicellular eukaryotic creatures that structure the natural…

Q: Give examples of each of the following animal phyla: mollusks annelids arthropods chordates

A: Phylum is the second highest taxonomic after Kingdom. Large number of organisms sharing one or more…