1.What are the characteristics of the Mollusca? Be precise.

Q: 4. Why is Hymenolepis diminuta described as dwarf tapeworm?

A: Introduction Tapeworms are flat, segmented worms that live in the intestines of some animals, Humans…

Q: 4 100

A: The life systems of spiders incorporates numerous qualities shared with arachnids. These attributes…

Q: 1. Draw an annotated diagram of an earthworm (one external picture and one internal picture), making…

A: Step 1 Pheretima commonly called earthworm is found in the soil but absent in sandy and humus…

Q: What are the characteristics which differentiate annelids from anthropods? and what is the economic…

A: Annelids and arthropods are the non-chordates belonging to phylum Annelida and Arthropoda…

Q: 1. What are the harmful effects of flatworm in man? 2. What phylum is the first to exhibit an…

A: Since you have posted multiple questions, we solve the first question for you. To get the remaining…

Q: What are examples of the ecological and economic importance of molluscs?

A: Molluscs are any animal that has a soft body, no spine, and is often covered with a shell. The…

Q: label all the distinct parts of the animal cell of spider's leg

A: Spiders have a few transformations that recognize them from different arachnids creature. All…

Q: The

A: Introduction :- Brachiopods also called as lampshell which belongs to the phylum Brachiopods.…

Q: Most molluscs have an external shell of some have an internal shell such as and and others don't…

A: Molluscs is a phylum that belongs to Non Chordates. They comprise the second largest phyla.Mollusc…

Q: 1. Illustrate the Life cycle of each of the organ- dwelling trematodes. (1 liver fluke, 1 intestinal…

A: Note: To illustrate life cycle of each of these will become very long, so request you to repost the…

Q: a ECHINODERMATA B b E MOLLUSCA F NEMATODA A CNIDARIA d

A: Metazoa or animals are multicellular eukaryotic organisms that are included in the Animal kingdom.…

Q: 10. Describe what an amphib

A: Any biochemical pathway that serves both anabolic and catabolic processes is called amphibolic…

Q: 2 label all the distinct parts of the animal cell of spider's leg

A: Spiders have a some traits that recognize them from different arachnids creature. All spiders are…

Q: 1. Describe the characteristics of members of the subphylum Crustacea.

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: 6. How would increasing ocean acidification due to global warming likely affect marine molluscs (be…

A: Introduction 6. Mollusca is the second-largest phylum of invertebrate animals after the Arthropoda,…

Q: 1. Explain the economic importance of horny and stony corals. 2. What are nematocysts?

A: Cnidarians are mostly marine animals that capture prey with tentacles and stinging cnidocytes. They…

Q: annelids

A: An earthworm has a streamlined body with no antennae or fins or arms or legs! This streamlined shape…

Q: Characteristics of mollusc are O A. Mantle B. Mantle cavity O C. All of these O D. Coelom E. Radula

A: Cells are the basic unit of life. Living organisms could either be unicellular or multicellular.…

Q: 1. What are the components of the exoskeleton of coelenterates?

A:

Q: 13. Which of the following is true of coiling? A. is a counter-clockwise coiling of the visceral…

A: General features of mollusc.

Q: 12. Para gastric cavity of sponges in lined by Chromocytes Pincocytes Choanocytes Amoebocytes а. b.…

A: Sponges are categorized into several classes depending on their specific characteristics.

Q: 2. What is a creeping eruption? Give hookworm parasites that are involved.

A: Pathogenic microrganism are the microbes that are known to cause disease in a healthy individual .…

Q: Differentiate univalves from bivalves. 2. How do mollusks breathe?

A: Mollusks are invertebrates of phyllum mollusca, either partly or completely covered by calcium…

Q: 2) Provide the picture of the following: a. cephalothorax, and all the other structure found.…

A: Insects are any group of small and often winged animals that are arthropods having six jointed legs…

Q: phylum Annelida

A:

Q: 1. Why do sponges belong to Parazoans? 2. What are the bases of classifying sponges?

A: Answer 1- sponges belong to parazoans because they have small porous structures on their body. These…

Q: 8 2 10 Frog Early Gastrula 3 14 5 9 11 12

A: Early gastrulation is marked by the development of the groove in the future dorsal side of the…

Q: 1. Classify jellyfish and ant based on the following characteristics:      d) Mechanism of coelom…

A: Taxonomy is the branch of biological sciences that deals with the identification and classification…

Q: Discuss the phenomenon of torsion in the Mollusca and discuss the benefits thereof.

A: Torsion occurs in almost all gastropods(molluscs) at the time of larval development. Torsion can be…

Q: label all the distinct parts of the animal cell of spider's leg

A: Spiders are members of the Arthropoda phylum which is the largest phylum in the animal kingdom. All…

Q: Enumerate 5 differences in the structure of gastropods and bivalves, both internally and externally.

A: Phylum mollusca includes soft bodied invertebrate animals such as snails, slugs, mussels, clams…

Q: 10. Phylum Mollusca is divided into numerous classes. For example, clams belong to Class Bivalvia,…

A: The living things on Earth are divided into five kingdoms: Protista, Monera, Fungi, Plantae and…

Q: What is the advantage of the countercurrent gas exchange in the case of some molluscs? Why is it not…

A: Counter current involves blood in the capillaries flowing in the opposite direction to the flow of…

Q: 11. Identify the following in the drawing of the internal anatomy of a sea star: 5, stomach, pyloric…

A: Since there are multiple questions in this particular question, I will answer the first one for you.…

Q: How do the fluctuating levels of carbon dioxide in the ocean and atmosphere indirectly affect…

A: The rising of atmospheric carbon dioxide concentrations due to the burning of fossil fuels, cement…

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: What are the three major body parts of the phylum Mollusca? Select one or more: □a Foot Ob. Radula…

A: Introduction Mollusca:- It is the second-largest phylum of invertebrate animals after the…

Q: Provide an example of each of the major groups of molluscs.

A: Answer: Introduction: The body structure of molluscs are a mantle and a cavity utilized for…

Q: 6. In molluscs.the umbones are other. when they face each a. prosogyroUs b. opisthogyrous c.…

A: Mollusca is the second largest invertebrate animal phylum after Arthropoda, and its members are…

Q: 1. Define coelom. How is the coelom related to the hydrostatic skeleton?

A: Skeleton is the framework of bones. All animals possess skeletons, even invertebrates have hard…

Q: State the function of the following parts of the genus Romalea (grasshopper):

A: Invertebrates are some of the most available small animals present on the Earth. They share almost…

Q: Compare the morphological characteristics of the roundworms ( A. Ascaris lumbricoides, B.…

A: Roundworms These are also called the nematodes, these are parasites that cause parasitic infections.…

Q: 1. What are the functions of the tube feet, madreporite, and ambulacral groove?  2. What is…

A: Echinoderms are phylum of marine invertebrates that include starfish, brittle stars, sea cucumbers,…

Q: Differentiate the feeding mechanisms of a Planaria, Tapeworm and Fasciola.   Feeding mechanisms…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 1. a. Briefly describe the general characteristics of the four major classification of protozoans…

A: The organisms whose nucleus and other cell organelles are bound by a membrane are called eukaryotes.…

Q: Mollusc shell boring requires A. mechanical abrasion with a radula B. chemical softening C.…

A: The answer of this question is option E that is both A and B . * Mechanical abrasion with a radula…

Q: Vhich of the following terms apply to the body cavity of Molluscs (except Cephalopods)? Choose al…

A: It is second largest phylum and consists of diverse group of animals, around 50,000 living species.…

Q: 1. Describe the feeding process in Tetrahymena. What are the functions of the cilia?

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: What are the striking characteristics of Phylum Mollusca which helps identify mollusk easily? and…

A: following Arthropoda, the Mollusca is the largest phylum of invertebrates which find their habitats…

Q: Identify the mollusc group that includes each of these examples: garden snail, clam, and squid.

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

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.