The phylum Nematoda has which type of body cavity?

Q: Explain the difference between a Coelom and a pseudocoelom.

A: Introduction :- Animals are divided into different phylums , classess and families , on the basis of…

Q: Cnidocytes are found in _____. a. phylum Porifera b. phylum Nemertea c. phylum Nematoda d. phylum…

A: There is a great diversity of organisms in the Kingdom Animalia. It is further divided into several…

Q: The distinction between sponges and other animal phyla is based mainly on the absence versus the…

A: Answer is d.)  tissues.

Q: Describe the following general characteristics can be used to distinguish among Animal phyla: a.…

A:

Q: Which group of flatworms are primarily ectoparasites of fish? a. monogeneans b. trematodes c.…

A: The flatworms come under Phylum Platyhelminthes and comprise a very diverse group of worms.  The…

Q: In whose phylum veliger larva occurs?

A: A larva is a juvenile form of animal with indirect development that looks completely different from…

Q: Body organization are cellular or multicellular in protista?

A: The proper pattern of body organizations in organisms follows the evolutionary or phylogenetic law.…

Q: A body cavity fully lined with tissue derived from mesoderm is called a______ . a. coelom c.…

A: Mesoderm can be defined as the germ layer that is present in animal embryos  will give rise to the…

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: Describe the features of an animal classified in phylum Annelida

A: To define features of an animal classified in phylum Annelida

Q: Use examples to explain how the external morphology of cephalopods has changed over evolutionary…

A: Mollusca is the largest marine phylum of the animal kingdom that is characterized by a mantle with a…

Q: A mantle and mantle cavity are present in _____. a. class Oligochaeta b. class Bivalvia c. class…

A: The animal kingdom is separated into several phyla due to the different anatomical and physiological…

Q: Identify and label the parts of the following specimens in Phylum Arthropoda

A: Arthropoda This is the largest phylum of Animalia which includes insects . Over two thirds of all…

Q: What is a key characteristic of all arthropods? a. Six legs c. Hydrostatic skeleton b. Pseudocoelom…

A: Arthropoda are invertebrate animals equipped with joint appendages. It is the largest phylum of…

Q: Class Genus Common Name

A: A no. of intestinal nematodes cause diseases affecting the human beings, including : ascariasis,…

Q: Animals that have a coelom; Are animals that lack a body cavity Are animals that lack a complete…

A: Answer) Animals that have a coelom are animals that have a true body cavity. Coelom: It is the…

Q: Which of the following combinations correctly matches a phylum to its description? O…

A: A phylum is a categorization or taxonomic rank that falls between kingdom and class. A phylum's…

Q: specimen:Tonicella lineata),      Class Bivalvia (specimen:Mytilus (mussel)),      Class…

A: 1.  DICHOTOMOUS KEY to the CLASSES of Phylum MOLLUSCA : Class Polyplacophora: (specimen:Tonicella…

Q: A coelom is a body cavity completely lined with (a) epithelium (b) ectoderm (c) mesoderm (d)…

A: In human beings, there are three embryonic germ layers that are responsible for the development of…

Q: Write any four structure of arthropoda with parts?

A: Arthropods are the largest phylum among invertebrates. There are more than a million species and…

Q: Name

A: Introduction:- The name cnidaria replaced the older term coelenterata. Ex:- jelly fishes,sea…

Q: This organism belongs to which Phylum?

A: The above organism looks to have a transparent gelatin like body with presence of Illuminious body.…

Q: Draw a simple diagram (cross section) to distinguish between a coelomate and either a…

A: The coelom is the term used to describe a body cavity inside the body that contains and surrounds…

Q: Describe two colonial cnidarians.

A: Cnidarians are soft-bodied animals that have a symmetry. They also have tentacles that are armed…

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: How does the body plan of mesozoans relate to their parasitic behavior?

A: Phylum mesozoans include small worm like organisms which are parasite on marine inverteberates…

Q: Which of the following combinations of phylum and description is incorrect?…

A: A phylum is a degree of classification or taxonomic rank in biology that is below kingdom and above…

Q: does the earthworm have a close or open circulatory system?

A: There are two types of circulatory patterns known: one is an open circulatory system and another is…

Q: There are different modes of respiration under the Phylum Echinodermata. Enumerate and add a short…

A: Echinoderms have a poorly developed respiratory system.  Body Surface called dermal branchiae is…

Q: The phylum Nematoda is protostome or Deuterostome ?

A: Phylum Nematode commonly referred to as roundworms or thread worms are aquatic or terrestrial,…

Q: Which phylum is characterized by a "tube within a tube" structure? O Echinodermata Mollusca…

A: Tube within a tube phenomenon is referred to only one opening for ingestion and one opening for…

Q: Cephalopods are the only mollusks (with segmented bodies/have a mantle that secretes a shell/with a…

A: Mollusca are designated as the second-largest phylum of the animal kingdom after Arthropoda. They…

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: Enumerate and explain at least two functions of a coelomic cavity

A:

Q: The organism below belongs to phylum ______________.

A: Animal kingdom  The kingdom exclusively for animals, the organism which have ability to move from…

Q: Which group of invertebrates is most closely related to vertebrates? a. cephalochordates b.…

A: The phylum chordate contains subphylum vertebrata and invertebrates. In invertebrates, there will be…

Q: What animal phylum do leeches belong in

A: This phylum incorporates worms with bodies made of sections example....

Q: Name and distinguish the taxonomic classes in phylum Cnidaria.

A: Phylum Cnidaria, also called Coelenterata, includes approximately 9,000 species.

Q: Compare

A: Porifera:- Are the lowest multicellular organisms belonging to the kingdom animalia. The word…

Q: What is Mammalian body cavities ?

A: Mammals are the organisms that live on land. They have hair and fur. They are named so because their…

Q: Explain the body cavity in cockroaches.

A: Periplaneta americana (cockroach) are invertebrates that belong to the phylum Arthropoda. They have…

Q: Q36

A: The body appears to be dorsiventrally  flattened. The specimen appears to be in brown colour and…

Q: The phyla that first developed gills Cnidarians Ribbon worms Flatworms Sponges Mollusks

A: Answer- In animal kingdom as we move towards the phylum chordata from phylum porifera the characters…

Q: Which are characteristics of insects? have two have six legs body sections A C D O B OD O A

A: Insects belong to class Hexapoda of phylum Arthropoda.

Q: Which phylum of animals shows radial symmetry and has tentacles with stinging cells? Nematoda…

A: Based on the symmetry of the body, animals can be classified into three types, namely radial…