Earthworms intestine extends from the gizzard to the anus. Does the digestive system show specialization of parts?

Q: Explain the  advantage of a digestive system with two openings have relative to digestive systems…

A: The digestive systems that is usually been define that the annelids have two openings as opposed to…

Q: What advantages favored the evolution of tapeworms’ long, flat shape?

A: Tapeworm belongs to the Phylum Platyhelminthes commonly known as flatworms. The organisms belonging…

Q: Cestodes utilize intracellular digestion.

A:

Q: Discuss the role of the cuticle in the earthworm

A: Earthworm :- It is a terrestrial invertebrate that belongs to the phylum Annelida.  Cuticle :- It is…

Q: Tapeworms have no digestive system or mouth. How, then, do they obtain food?

A: Tapeworm is a parasitic flatworom, the grown-up of which lives in the digestive organs. It has a…

Q: Using a Venn diagram, compare and contrast arachnids to insects and to crustaceans.

A: Arachnids ,insects and crustaceans are different classes of animals under the phylum Arthropoda…

Q: How did the diverse feeding appendages of arthropods arise?

A: There are some important features of Arthropods. Which are as follows: They are jointed appendages.…

Q: stem. Describe the processes of ingestion and digestion in sponges. Sponges are sessile Sponges are…

A: Sponges are multicellular animals at their most basic level. They don't have any genuine tissues.…

Q: sea star  The _____________________________ groove contains tube feet.

A: Sea stars are also known as starfish. They are invertebrates that belong to the phylum…

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: Flatworms are the simplest animals to display a body plan that is _________.

A: BODY PLAN It  is a group of structural and developmental characteristics that can be used to…

Q: difference between the digestive tract of earthworm and a flatworm?

A: Digestive system of earthworm: The digestive system consists is divided into many regions with…

Q: How are animals divided according to their type of digestive process?

A: The process by which the organisms obtain and utilize the food is called nutrition. All the living…

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: Name two ways in which the roundworms areanatomically similar to the arthropods.

A: The kingdom “Animalia” has several phyla (taxonomic rank: phylum). The organisms of this kingdom are…

Q: What is parasitic worms

A: Nutrition is one of the life processes exhibited by living beings.

Q: Can pork tapeworms survive in the sun

A: Taenia solium, commonly called pork tapeworm is a soft-bodied invertebrate belong the phylum…

Q: Give advantages that amoeba has over a lizard in relation to their levels of organization

A: The amoeba being an unicellular organism thus a single cell performs all its body functions but in…

Q: How do oryx digest the food they eat and what happens to the molecules and enzymes.

A: Oryx are spear antelope with characteristics of straight horns in both males and females. Oryx live…

Q: Describe how an earthworm moves

A: Hi, Thanks For Your Question.  Answer : An Earthworm Moves By Employing Circular And Longitudinal…

Q: Compare the digestive tract of an earthworm with that of aflatworm. How is each worm’s digestive…

A: Flatworms are simple animals with a higher level of complexity than cnidarians. Roundworms have a…

Q: Mention briefly about the circulatory system of earthworm

A: Introduction In this question we will discuss about the circulatory system of earthworm.

Q: Describe the adaptations of crustaceans in aquatic habitats seen in the Crustacea

A: Crustaceans are the group of organisms under the Kingdom Animalia and phylum Arthropoda. These are…

Q: In planarians ampulation : What body parts are required for feeding? Do all of the planarians eat…

A: Planaria  They are free living flat worm belonging to the phylum Platyhelminhs. They have high…

Q: Why are flatworms called acoelomates

A: Flatworms belongs to the phylum Platyhelminthes. They are unsegmented, bilaterally symmetrical…

Q: a) What is the unique characteristic of the prawn? b) State the organ that helps prawn swim. c) What…

A: Prawns belong to phylum arthropoda. Arthropoda is the largest phylum of animal kingdom. The unique…

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: 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: Jawless fish List the different regions of the digestive system in order from mouth to anus.

A: Jawless fish have special characters. They have notochord, pineal eyes, 2 chamber heart, and paired…

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: Compare and contrast insects with arachnids and myriapods.

A: Invertebrates with an exoskeleton, segmented bodies, and coupled hinged legs are known as…

Q: Chitin

A: Ans. The correct answer is  chitin   chitin is a homopolysaccharide that forms the exoskeleton of…

Q: Agnathans (Jawless FIsh) Look at the image that is attached to this question to answer the…

A: The Agnatha comprises of the jawless fishes, the most primitive group of surviving vertebrates.…

Q: worms closely related to

A: Earthworm can be defined as the terrestrial invertebrate that belongs to the order  of Opisthopora.…

Q: In planarians ampulation : can planarians regenerate any body part?

A: Planarian is a free-living flatworm belonging to Platyhelminthes phylum. It belongs to the order…

Q: List the appendages on the head of a crustacean. What other important characteristics of Crustacea…

A: Introduction  Crustaceans are the aquatic invertebrates that belongs to the phylum Arthropoda. The…

Q: To what extent is digestion in the frog comparable to man? Support your answer.

A: The digestive system is the organ system that is responsible for the digestion of food material. A…

Q: Give an account of the digestive system of pigeon?

A: Aves are the class of chordate animals that are characterized by feathers. They possess a diapsid…

Q: Compare a flatworm and a roundworm in terms of morphology.

A: Flatworms are parasitic invertebrates that belongs to the phylum Platyhelminthes while roundworms…

Q: Compare the body of a flatworm tha a sponge and jellyfish. How are they similar and how are they…

A: Sponges They belong to the phylum Porifera. These are multicellular organisms. Their bodies are full…

Q: Earthworm Describe the external features of the worm and compare the earthworm to the clam. What…

A: Earthworms are invertebrates belonging to the phylum Annelids.

Q: Define the advantage of a digestive system with two openings have relative to digestive systems with…

A: The digestive systems of annelids have two openings as opposed to one. The digestive system provides…

Q: Spider Compare the spider to the clam and earthworm. What are the functions of the structures…

A: Spiders have eight legs and belong to class arachnida of Kingdom Arthropoda. While earthworms belong…

Q: Walkng in the beach you see an animal with a hard shell and many jointed appendages. Determine…

A: Arthropods  These are invertebrate animals that possess  exoskeleton with segmented body, and paired…

Q: D nhiescribe the advantages favored the evolution of tapeworms' long, flat shape.

A: "Flatworms" are the term used to describe the members of the phylum Platyhelminthes. The flatworms…

Parasitic infections

A parasite is an organism that lives in the body of another organism and obtains food at the expense of the host. There are two kinds of parasites they are internal and external. An internal parasite lives inside another organism and is known as endoparasite. An external parasite lives on the body surface of the host and is known as an ectoparasite.