What unifies the hexapoda? Be able to recognize a few of these classes by sight, and be able to distinguish some of them. Be able to describe specializations of different organisms. Complete metamorphosis (holometabolous) vs incomplete metamorphosis (hemimetabolous)

Q: Describe the characteristics of the Class Turbelleria by checking all that apply. They are…

A: The objective of the question is to identify the correct characteristics of the Class Turbellaria, a…

Q: Which of these models correctly identifies the most recent common ancestor diplobla Cnidaria…

A: Diploblastic animals such as jellyfish, sea anemones, and corals do not have a mesodermal germ…

Q: All acoelomate bilateral animals have protonephridia. Group of answer choices True False

A: ▪︎Acoelomates are the organisms which do not possess a body cavity.They are triploblastic, their…

Q: completely converted into the water-vascular system. restricted to a small space around the gonads.…

A: Echinoderms have a spacious coelom (an open, fluid-filled body cavity lined with tissue), large…

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: Specifically, what are the importance of ctenophores and cnidarians to humans? Why do they need to…

A: Ctenophores are jelly-like planktonic animals that move themselves by beating rows of complex cilia…

Q: The change of a larval form of insect to a different adult form is known as   an instar. a…

A: The question is asking about the process by which a larval form of an insect transforms into its…

Q: Which of the following characteristics are unique to a ctenophore? Do not possess nematocysts; A…

A: Question - Which of the following characteristics are unique to a ctenophore? A) Do not possess…

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: Embryos with cleavage pattern depicted in panel A exhibit mosaic development. B True False

A: Note: As per Bartleby Guidelines, For Remaining Answers Please Repost The Question. Introduction:…

Q: features that suggest the Cnidaria and Ctenophora share. Outline the features that distinguish these…

A: Cnidaria and Ctenophora are two phyla belonging to the kingdom Animalia. Cnidarians are named so…

Q: What are the differences in the reproductive systems of the three classes of Platyhelminthes?…

A: INTRODUCTION Platyhelminthes are the flatworms. Fundamental phylum Platyhelminthes characteristics…

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: Scientific understanding of the evolution and phylogeny of the Arthropoda has changed enormously in…

A: Arthropods and annelids were thought to be closely linked for many years, with arthropods presumably…

Q: Which of the following animals is most closely related to hemichordates? Cow Earthworm Fish Crab Sea…

A: Hemichordates is the phylum that consist are worm-like invertebrates usually marine in nature.…

Q: Annelida (Segmented round worms) How do these worms differ from the other two? What are the…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. If you need help with other sub…

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: Which trait listed below is found in all the Molluscan classes that we studied (Polyplacophora,…

A: Mollusca is the  second largest phylum of the invertebrate animals.  The mollusk (or mollusk) shell…

Q: Cnidarians development will continue to include the stage. --- Gastrula Zygote Blastula Gamete

A: Cnidarians are also commonly known as coelenterates. They are a phylum under Kingdom Animalia that…

Q: Make a table showing the similarities and differences of the 4 phyla in terms of the different organ…

A: Nematomorpha are a phylum of parasitoid animals superficially similar to nematode worms in…

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: ney 2. They possess both male and female reproductive organs. 3. The outer body layer of an organism…

A: Phylum porifera consists of organisms that are cellular grade  and have pores in their body.There…

Q: what synapomorphic characteristic body plan is or has first appeared with the annelids?

A: Synapomorphic characters are those which are shared by two or more taxa.  It is derived from…

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: Which of the following things is/are true about this organism? O Phylum Chordata O Agnathan Class…

A: Introduction The given image shows a Sea lamprey. The sea lamprey is a parasitic lamprey native to…

Q: Which group of Chordata maintains the vertebrate characteristics throughout life? Cephalochordata…

A: Chondrichthyes are a group of fish that includes sharks, rays & chimeras. They are characterized…

Q: Siphonicle neck in ammonoidea is directed forwads Select one : True False

A: Ammonoidea These belong to the class of Cephalopoda. These are extinct marine molluscs which are…

Q: Which of the following are the defining features of animals that belong to the phylum chordata?…

A: Kingdom Animalia has some specific characteristics like motility, multicellularity, the requirement…

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: The Cnidarian life-cycle varies from species to species. The species obelia is characterized by

A: Answer: Cnidarian are the members of the phylum cnidaria , and they are also called coelenterates. A…

Q: Briefly describe: A. cnidarian adaptations that illustrate their major evolutionary advancements…

A: Cnidarians which include jellyfish sea anemones, and corals have evolved several adaptations that…

Q: Define adaptation. How could you use a comparative approach to test whether mesoglea within a…

A: modification of an organism or one of its components to improve its suitability for survival in its…

Q: Reptilia, aves and Chordata share major similarities, list at least 6 of them.

A: It is critical to learn and know the anatomy and physiology of the body. Each system in the animal…

Q: What animal is this? nemertean polychaete tardigrade arrow worm phoronid

A: Tardigrade : They are also known as water bears. They are 8 legged microorganisms. They are known to…

Q: The planula stage in Cnidarians is similar to what life stage in two other non-animal organisms?…

A: It is critical to learn and know the anatomy and physiology of the body. Many changes in the animal…

Q: Which of the following list of characteristics are likely to explain the success and great diversity…

A: Arthropods are a diverse group of invertebrates that belong to the phylum Arthropoda. They are…

Q: Animal Group Cnidaria Platyhelminthes Typical Environment Typical Lifestyle of Adult Form…

A: Taxonomy is defined as the science of naming, describing and classifying diverse living organisms…

Q: What best describes frogs in terms of development

A: Frogs belong to the phylum Chordata and class amphibians. All amphibians are bilaterally symmetrical…

Q: Nematocysts are reproductive cells found in the members of phylum cnidaria True or false…

A: Each cnidocytes possess a unique large and centrally located sac like organelle  called nematocyst.…

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.