Q: Which one of these mollusk groups can be classified as suspension feeders? O onphalopods O dvitons O…
A: Introduction With over 100,000 species, phylum Mollusca is the second-largest animal phylum. Clams,…
Q: What is the tissue origin of the following: Placoid Scales Cosmoid Scales Ganoid scales Cycloid…
A: scales in fishes.
Q: Which of the following is the correct classification for the following invertebrate animal: These…
A: Animal are those organism who don't have cell wall in their cells. They can move from one place to…
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: Which of the following is the basic reproductive found on tapeworms? Multiple Choice Hook Scolex…
A: The name tapeworm is due to its elongated tape-like appearance. It may attained length of several…
Q: The Chondrichthyans include the (mark all that apply) O skates ray-finned fishes O hagfish and the…
A: Class chondrichthyes are a group of vertebrates with jaws and comprises of approximately 600 living…
Q: The tapeworms (cercomeromorpha) are not considered to be segmented animals because;
A: Animals (likewise called Metazoan) are multicellular eukaryotic creatures that structure the natural…
Q: Tardigrada Onychophora Chelicerata Myriapoda Pancrustaceal Refer to the Morphological Phylogeny…
A: Onychophora is a group of soft bodies animals commonly known as velvet worms. Over 200 species of…
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: 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: Nematodes are acoelomate animals (True/False)
A: Acoelomate animals are those animals which have no coelom or body wall present in them. Thus a…
Q: Which of the following classes of arthropod possess chelicerae? a. Chilopoda b. Crustacea c.…
A: Answer is d.) Chelicerata.
Q: Which of the following has indeterminate development? Echinodermata Nematoda…
A: This is the growth that is not terminated once a genetically pre determined structure has completely…
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: What are the checkpoints in the completion of the life cycle of nematomorphs? Would it be easier if…
A: The phylum Nematomorpha (horsehair worms) is constituted of orders: Nectonematoidea (monogeneric…
Q: An organism classified in phylum Mollusca that is a predator with tentacles, a brain and complex…
A: Note: We’ll answer the first question since the exact one wasn’t specified. Please submit a new…
Q: Which of the following characteristics is not seen in the phylum Platyhelminthes?a. cephalizationb.…
A: Platyhelminthes or flatworms have the following characteristics - Acoelomate, bilateral symmetry,…
Q: Closest to Chordata 1. Echinodermata 2. Platyhelminthes 3. Annelida 4. Porifera 5. Chordata 6.…
A: The animals of the phylum Chordata possess a notochord, a dorsal nerve cord, an endostyle,…
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: While sampling marine plankton in a lab, a student finds a large number of fertilized eggs. The…
A: Features given in the question are : 1 .the blastopore becomes the mouth: In protostomes, the…
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: ill in the table with the distiguishing characteristics of the different phyla of invertebrates…
A: The distinguishing characteristics of the different phyla of invertebrates are given below:
Q: Pisces Osteichthyes (bony fishes) Sarcopterygi (lobe-inned fishes) tomata natha) Tetrapoda Amniota…
A: Lungfish are fresh rhipidistian fish happiness to the order Dipnoi. lungfish are best legendary for…
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: Coelomates have an enclosed coelom completely lined with mesodermally derived tissue. Accelomates…
A: Triploblastic animals are animals with a body cavity and body plan, where their body cavities are…
Q: Coelomate animals with a partitioned coelom likely possesses. a metanephridial system secretion…
A: Answer - Both proto and metanephridia
Q: Pisces Osteichthyes (bony fishes) Sarcopterygii (lobe-finned fishes) mata atha) Tetrapoda Amniota…
A: Monophyletic taxonomic group is one that has Category of organisms descended from one ascendant ,…
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: Identify the phylum/class of invertebrate that matches this description: These animals lack a…
A: Helminths are worm-like parasites that live by feeding on the living host. They gain protection and…
Q: invertebrate chordate. Which of the following would ensure that you are indeed looking at a…
A: A vertebrate is an animal with a spinal cord surrounded by cartilage or bone. The word comes from…
Q: body plans of each animal phylum please answer all representative specimens phylum unique and…
A:
Q: The Icefish belongs to the family called: Serranidae Bathydraconidae Notothenioid fishes…
A: The icefish is also known as crocodile icefish or white blooded fishes. They lack haemoglobin in…
Q: Which of the following is a correct pair? O A. protonephridia - earthworm O B. metanephridia –…
A: The process of expulsion of toxic materials from the body is referred to as excretion.
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: Members of the Molluscan class Polyplacophora differ from ALL other classes of Mollusks in that…
A: Molluscs are soft bodied , bilaterally symmetrical, segmented, celomate animals, usually shelled…
Q: Differentiate the invertebrates by their features. Symmetry Germ Body Segmentation Tagmatization…
A: Symmetry Germ layer Body coelom segmentation Tagmatization Porifera Various (Asymmetrical)…
Q: Annelids (include leeches, earthworms and polychaete worms/ use their coeloms as hydrostatic…
A: Annelida is a group of segmented worms. They have a long and segmented body. Annelids are…
Q: If an animal has coelom, you also would expect it to exhibit: cephalization bilateral symmetry a…
A: The coelom is the fundamental body cavity in many animals and is situated inside the body to…
Q: Which of the following animal groups adopted a sedentary mode of life as adults? O P. Nematoda O P.…
A: sedentary means living in the same place for the whole of one's life; it does not indicate migratory…
Q: Which of the following Phylum arealso called flatworms?A. Mollusca B. ChordataC. Ctenophora D.…
A: The animal kingdom is divided into many phyla. The major species of the animal kingdom include…
Q: Which of the following is true of cephalopod molluscs: arms image forming eyes trochophore larva…
A: Cephalopod virtually suggests that “head foot” in Greek, a respect to the method the cephalopod's…
Q: A radula in a gastropod is a female reproductive structure A sharp, tooth like structure…
A: Gastropods are organisms having spirally coiled shell into which the body can be withdrawn, but the…
Q: Out off all of these, which have a retina? Choanoflagellata Porifera Cnidaria…
A: Retina is the innermost layer of the eye out of the three layers. It is the light-sensitive region,…
Q: Which of the following are characteristics shared by the phyla Platyhelminthes and the Nematoda?…
A: According to Bartleby guidelines, we are required to attempt first question in case of multiple…
Q: Leeches are members of the phylum _ in the clade of bilaterally symmetric animals called _…
A: Leeches are ectoparasites and do not possess any parapodia or setae. They have a peculiar connective…
Q: You are a member of which clade(s)? Deuterostomia Echinodermata Chordata
A: Deuterostomia includes those organisms in which the blastopore develops into an anus. They include…
Q: Which of the following is the correct classification for the following invertebrate animal: These…
A: An example of an appendage is an arm or leg. There are few lower invertebrates which do not have a…
Q: Please match the term to the description. the term that describes the phenomenon of [ Choose ]…
A: These are the characteristics of the phylum Nematoda. They are also known as roundworms.
Tardigrade : They are also known as water bears. They are 8 legged microorganisms. They are known to survive extreme conditions like hot or cold temperatures, anaerobic condition etc.
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- Specialized segments Name of Lineage Exoskeleton? Jointed appendages? specimen Formica rufa Pandinus imperatur Rhinotia hemistictus Eurytides marcellus Ranina raninaNematodes body is covered with epidermis (True/False)?This class has 1-2 pairs of walking legs O Chelicerata O Crustacea О Нехароda O Myriapoda
