Write down the comparision between phylum-mollusca and phylum-echinodermata?

Q: Choose the locomotion mode of each taxonomic group (use once): Echinoidea [ Choose ] [Choose]…

A: Locomotion means movement from one place to another. There are different body organs for the body to…

Q: Which of the following combinations of phylum anddescription is incorrect?(A)…

A: All animals are classified under the kingdom Animalia. They are multicellular, heterotrophic and…

Q: which other invertebrate groups are likely to be the closest relatives of mollusks? provide…

A: INTRODUCTION Mollusca Second largest phylum of invertribrates after arthropodes.

Q: Describe the unique anatomical features of mollusks

A: BASIC INFORMATION  MOLLUSCA  This is a  phylum of animal kingdom in which the organisms are…

Q: Give the different classes of each phylum. 1. Phylum Cnidaria 2. Phylum Mollusca 3. Phylum…

A: Cnidaria  Radial symmetry, tissue level of organisation, acoelomate animals. Classification: On the…

Q: What is phylum-echinodermata with its diagram?

A: The phylum Echinodermata belong to the animal kingdom. The members of this phylum have endoskeleton…

Q: Explain the term used for Mollusc with a broad, flat foot for crawling ?

A: Molluscs are considered the second species-rich phylum in the world followed by the arthropods. This…

Q: Write a note on Earthworm segmentation ?

A: Clitellum is the thick section of worm body. It secretes a thin film of mucus, which together with…

Q: List two or three features of an earthworm cross section that distinguish the dorsal and ventral…

A: The earthworm is an invertebrate that belongs to Phylum Annelida. It has a tubular body plan and…

Q: Compare the anatomical features of roundworms andarthropods.

A: Animals placed in the kingdom "Animalia" under the traditional five-kingdom classification. They are…

Q: Give an account of the body wall of lizard?

A: The lizards are cold-blooded chordates that belong to the class of reptiles. They are native to…

Q: What is reproductive system of earthworm?

A: The earthworm is an invertebrate that belongs to the order opisthosoma.  The body plan of an…

Q: identify the characteristics of the invertebrates  (Mollusca, Annelida, Arthropoda, Echinodermata)

A: The animals are the heterotrophic organisms found on the planet. They are divided into various phyla…

Q: . What features do all mollusks share?

A: Mollusk also spelled mollusc, is the second-largest phylum of soft-bodied invertebrate animals, with…

Q: Describe the features of an animal classified in phylum Annelida

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

Q: which phylum of animals includes the parasitic tapeworm?

A: A phylum is a taxonomic group. It is a level higher than classes in taxonomic categories. This…

Q: Give an examples of phylum-echinodermata?

A: The organisms belong to phylum Echinodermata are marine animals. Their body has a star-like…

Q: Describe the two anatomical features of roundworms that are not found in simpler organisms.

A: The roundworm as the name indicates are cylindrical shaped organisms belonging to phylum Nematoda…

Q: what phylum in animal kingdom is now reclassified as a family?

A: Biology, a phylum  is a level of classification or taxonomic rank below kingdom and above classes.…

Q: Name the subphyla of arthropods, and give a few examples of each.

A: ARTHROPODA is the largest phylum in the animal kingdom, which includes lobsters, crabs, spiders,…

Q: Describe the roundworm body plan

A: Roundworms, also known as nematodes, are parasitic worms that belong to the phylum Nematoda and are…

Q: Distinguish acoelomate, pseudocoelomate, and coelomate.

A: The distinguishing features are  Coelomates have a body cavity , a true coelom which is inside the…

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: Write the name of second largest animals in phylum?

A: The term Molluscs stands for "Soft", so it is the phylum dedicated to the soft body animals.

Q: Write ashort note on phylum-annelida?

A: Invertebrates are the animals that lack the backbone, like arthropod, mollusks, annelid,…

Q: Write down the features of scales or scutes in class-reptilia?

A: Reptiles are tetrapod animals; include turtles, crocodiles, snakes, lizards, and tuatara. They are a…

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: Using appropriate examples, name the four mollusk groups anddiscuss the traits that define them

A: Mollusks can be referred to as soft-bodied invertebrates belonging to the phylum Mollusca. They…

Q: The phylum Nematoda is protostome or Deuterostome ?

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

Q: Define phylum-artropoda?

A: Protostomes include the organisms of phylum Nematoda and Arthropoda.

Q: What would be the best anatomical feature to look for to distinguish a gastropod from a chiton?…

A: The foot of gastropod and Chiton is a flat structure used for crawling, locomotion and adhesion.…

Q: Identify the phylum in which adults exhibit radial symmetry and larvaexhibit bilateral symmetry.

A: Animals are multicellular eukaryotic organisms that form the biological kingdom Animalia. Kingdom…

Q: Give examples of species under Echinodermata that can be used as currency.

A: Sand dollar is a marine species belongs under the order Clypeastroida , class echinoidea and…

Q: earthworms and leeches belong to which phylum?

A: R.H. Whittaker grouped various organisms and proposed five kingdom classification namely: Protista,…

Q: What is the function of the feet in molluscs? How is the mollusc foot related to the name given to…

A: Phylum Mollusca is the second largest animal phylum which includes over 60,000 species. Molluscs…

Q: Into which classes is the phylum Annelida divided?

A: Annelids are also known as segmented worms or ringed worms. Annelids are a large phylum, with more…

Q: Define oviporous in animal kingdom with examples?

A: Organisms that are multicellular, eukaryotic and have heterotrophic mode of nutrition are…

Q: Differentiate Nematodes, Cestodes and Trematodes. Tabulate your answers. Give 8-10 points of…

A: Differentiation:          Morphologic differences                   Nematodes…

Q: Complete the table with the correct concepts you have learned about the different characteristics of…

A: Introduction Phyla is a group of related living things that ranks above the class and below the…

Q: Define phylum-aschelminths with examples?

A: The animal kingdom is very large. It consists of a wide variety of animals that differ from each…

Q: Please choose all that apply for Phylum Echinodermata. water vascular system endoskeleton O eutely O…

A: An echinoderm is any member of the phylum Echinodermata, organisms belonging to the phylum…

Q: Define two form of cnidarians with example?

A: Cnidarians are invertebrate animals, belonging to the phylum Cnidaria. They are characterized by the…

Q: Give three differences between Petromyzon and ammocoetes?

A: Petromyxon also known as lamprey is a jawless fish. It is a parasite and thus known as parasitic…

Q: What features distinguish sponges, cnidarians,protostomes, and deuterostomes? Place these features…

A: The animal kingdom is classified into various phylums such as Porifera, Coelenterata (Cnidaria),…

Q: Name the animals belonging to various phlya are assigned to the highest category called kingdom…

A: Kingdom animalia includes the eukaryotic multicellular heterotrophic organisms that obtain nutrients…

Q: Which other invertebrate groups are likely to be the closest relatives of molluscs? What evidence…

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

Q: Differentiate the three sponge body plans by completing the table.

A: By their constant beating the choanocytes create a force of suction which draws the continuous…

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.