All arthropods 1. Undergo complete metamorphosis 2. Have jointed appendages 3. Molt 4. Have segmented bodies 5. Have an exoskeleton (1,2 and 4/ 3 and 5/ 2,3,4 and 5/ 1,4 and 5)?

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: A man of 40-years old, who lives in the pise-walled house, came to the lab. He found in the wall…

A: Arthropods Arthropods are organisms belonging to the phylum Arthropoda. These are the invertebrates…

Q: 1. If you disregard cryptobiosis, would you consider tardigrades successful? Why or why not?

A: Tardigrades or water bears may be terrestrial or aquatic in nature. By a phenomenon called…

Q: Which of the following is NOT true of nemerteans? O proboscis stylet (some species) O coelomate…

A: The nemerteans are also called ribbon worms. They are characterized by the presence of proboscis and…

Q: 1-true tissues or not- who does not have? 2- radiate/bilateria- who for sure is in radiate? 3-…

A: Kingdom Animalia / metazoa The kingdom Animalia is classified into Two Sub Kingdoms , they are -…

Q: Label the parts of these rotifers and acanthocephalans Acanthocephalan

A: Labeled parts are shown in step 2. These are parasitic worms and it contains spines.

Q: How do arthropods grow? O they have to shed their exoskeleton O they have to shed their…

A: Answer. Arthropoda is the largest phylum of the animal kingdom and has diversified every habitable…

Q: 40. A marine biologist asked you to look out for Echinodermata in an expedition. Which of these…

A: The first organism that is listed is a crab. It shows presence of jointed appendages and shows an…

Q: Humans are members of the phylum chordata. As such they have a notochord. The notochord in humans;…

A: All the chordates possess the following diagnostic characters either in the embryonic or adult…

Q: 8: Define the following terms as they relate to cnidarians: radial symmetry: diploblastic:…

A: Radial symmetry: It is the symmetrical arrangement of part of the organisms around a single main…

Q: Which of the following is NOT characteristic of both ctenophores and cnidarians? O C. epidermis A.…

A: Cnidarians are the animals which belongs to the phylum cnidarian which under the kingdom animalia…

Q: Protostomes- which animals are typical and what do these words mean? 1. Acoelomate 2. Pseudocoemate…

A: The word "protostome" comes from the Greek words "proto," meaning "first," and "stoma," meaning…

Q: Which phylum do you belong to? 1. Echinodermata 2. Platyhelminthes 3. Annelida 4. Porifera

A: Linnaeus introduced system of taxonomy which depends on seven levels of classification grouped…

Q: 1. Both Lepidoptera and Diptera have proboscis. true/false. 2. Phthirapterans have large claws…

A: Answer 1 :- True.   Explanation :-  The proboscis is an elongated, tubular structure that is used…

Q: v [ Choose ] Tunicata Trematoda Cestoda siphons, tadpole larva (some species) Cephalochordata…

A: Answer. Cestoda and Trematoda are classes that belong to the phylum Platyhelminthes. Examples…

Q: First with body segmentation 1. Echinodermata2. Platyhelminthes3. Annelida4. Porifera5.…

A: The kingdom Animalia is classified into vertebrates and invertebrates. Some of the invertebrate…

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: 4) Mesoderm is found in: Annelids Protostomians Ciliates Bilaterians Sponges = Porifera Cnidarians

A: The organism are divided into two categories on the basis of germ layer: Diploblastic: They have…

Q: Which group of crustaceans has all of these attributes: - sessile, strongly attached to substrates…

A: Introduction Any member of the Crustacea subphylum (phylum Arthropoda), a collection of invertebrate…

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: Inarticulate brachiopods

A: Answer: Inarticulate brachiopods = These are the brachiopods which have untoothed hinges , but a…

Q: What features of animals separate them from their nearest relative the choanoflagellates? Choose all…

A: Evolution: Evolution is a systemic process which is happening step by step manner to select an…

Q: An arthropod body is described as having three key features: A segmented body, an exoskeleton, and…

A: Arthropods are found in all parts of the world in a wide variety of environments. This phylum…

Q: 11) Turbellarians are free-living worms in Phylum Platyhelminthes. They have a thin, very flat body…

A: Turbellarians are mostly free-living but some are ectocommensals or endocommensals or parasites.…

Q: 1. Necturus moculosus, example of a salamander skin texture Body division: a broad flat head…

A: Necturus maculosus belongs to the phylum Chordata and the family Proteidae. It is commonly known as…

Q: In terrestrial arthropods these features represent adaptations to a terrestrial existence:…

A: Arthropods are a group of creatures with chitinous exoskeletons and jointed appendages. Terrestrial…

Q: Brachiopoda 1. А Testudines 2. B Osteichythes 3. С Aves 4. D Myxinoidea 5. E 6. F Rotifera 7. G…

A: The study of links between various groups of species and their evolutionary development is known as…

Q: Which of the following descriptions or features does/do NOT apply to Phylum Nematoda?    a.…

A: Introduction  Roundworms are organisms that belong to the phylum Nematoda. Nematodes in the soil eat…

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: a marine blue crab has ten pairs of jointed appendages, which include large claws called chelipeds…

A: Question - a marine blue crab has ten pairs of jointed appendages, which include large claws called…

Q: 1) Choose a terrestrial arthropod and make comparison between it and the shrimp. Provide two…

A: Introduction Arthropoda is the largest Phylum of invertebrates. All the organisms belonging to…

Q: Name one unique feature of the Arthropoda that is visible on honey bees. Also, can you guess what…

A: Introduction :- Arthropoda are an invertebrate phylum under the kingdom Animalia and it is the…

Q: down at least 5 advantages and disadvantages of Arthropods in a human body.

A: Phylum Arthropoda   Triploblastic organisms with bilaterally symmetry.  Body segments are grouped…

Q: Which statement about lungs and gas bladders is true? A) the first osteichthyans had lungs and these…

A: Hi! Since you posted more than one question, we will be answering the first question for you. If you…

Q: Animal Diversity Second mouth Symmetrical animals Asymmetrical animals Spiny skin Radial symmetry…

A: These are term related to animal diversity.

Q: ct all the arthropods from this list

A: Phylum Arthropoda: Triploblastic organisms with bilaterally symmetry and segmentation. Body…

Q: What would you say is the most important function or role of arthropods and why?

A: Note: As Per Guidelines, We Can Answer One Question At A Time. Ask Again To get rest answers.…

Q: Horseshoe crabs (class Merostomata)- characteristics? 2)  Centipedes (class Chilopoda)-…

A: We are answering first 3 parts. For rest of parts pls repost.

Q: What unifies the hexapoda? Be able to recognize a few of these classes by sight, and be able to…

A: Hexapods are distinguished by the decrease to six in walking annexes, with a merger of three bodies…

Q: for you is the most important adaptation of arthropods that allowed them to flourish in the…

A: 1.Arthropods are animals with jointed appendages and a chitinous exoskeleton. They are adapted to…

Q: whihc of the following arthropod regions does not bear legs a) cephalothorax b) abdomen c) all of…

A: Most arthropod's bodies have three sections - the head, the thorax, and the abdomen.    The thorax…

Q: Crayfish, unlike earthworms, do not have a hydrostatic skeleton. Instead, crayfish have a rigid…

A: An exoskeleton is the outer covering of the body of an organism.

Q: Phylum Arthropoda: 1. Comment on the size (number of species) within this phylum. 2. General Body…

A: Arthropoda  Arthropoda is the largest phylum among all living organisms. They belong to the group of…

Q: can someone make me some brochure in canva the topic is to make a brochure that represents…

A: Taxonomy is the study of organism categorization, it is the grouping (division) of all known species…

Q: Although nematode worms and arthropods do not appear related, they, in fact, are. One similarity…

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

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: 1.Explain how crocodilian morphology makes it an ideal ambush hunter.

A: Crocodiles are reptiles which are mostly habitat in hotter tropical regions of the world. This large…

Q: Describe four advantages of arthropod exoskeleton.

A: Introduction: Arthropoda is a phylum in the animal kingdom. The species in this phylum are…

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.