Sandworm and Leech Compare the external features of sandworm and leech, then compare them to the earthworm. What are the ecological and economic aspects of the sandworm and leech?

Q: make an 1,000 words Insights about the study of fishes

A: The branch of zoology that deals with the study of fish is known as Ichthyology.The word is derived…

Q: Review the extent of segmentation in Polychaetes, Leeches, Siboglinids, Echicrans, and Sipunculans.

A: Hi! Thank you for the questions. As you have posted multiple questions, I will be answering the…

Q: Create a level of organization of all the parts of the tilapia fish.

A: Introduction - Tilapia is a fish that is solely found in Africa, and many states in the United…

Q: What adaptations does the squid exhibit that adapt it to its lifestyle? Would it be a successful…

A: The aquatic animals living on substrate or sediments in the bottom of the water body are termed as…

Q: Give the resemblances between the lancelet and the lamprey's larva?

A: The lancelet belongs to the kingdom Animalia and characterized as "fish-like" benthic filter-feeding…

Q: what are the two largest known invertebrates

A: Invertebrates are animals that doesn't posses vertebral column.

Q: How do flatworms affect human health and welfare?

A: Worms that are present in the phylum Platyhelminthes such as planarians, tapeworms, flukes are…

Q: Of what economic importance are earthworms?

A: An earthworm is known as the terrestrial invertebrate that belongs to the order Opisthopora. They…

Q: Are leeches predators or parasites? What reasons would you give for both possibilities?

A: In ecology, predation is the term use to define those organisms who feeds on other organism.…

Q: What features do all roundworms share?

A: Phylum Nemathelminthes or Aschelminthes belong to the animal Kingdom consist of roundworms. The word…

Q: Describe structurally the adaptations of freshwater leech from a marine one

A: Marine leeches attach to, and feed directly from, the gills of fish. Other leeches are carnivorous…

Q: List the advantages of segmentation in the annelids.

A: The organisms of the ecosystem have significant properties. Depending upon the different features of…

Q: Explain how coelenterates defend themselves when swimmers venture into their habitats

A: Phylum Coelenterata  These are regularly invertebrate creatures, which show an extremely…

Q: how does nematodes found in the lungs of a toad impacts the toad's life?

A: Nematode, also called roundworm, any worm of the phylum nematoda. Nematodes are among the most…

Q: How can you compare the structures of the five different kinds of flatworms?

A: Flatworms:- They are soft-bodied invertebrates usually much flattened acoelomate worms. Example:-…

Q: write a short conclusion about  Platyhelminthes Nematoda and Annelida

A: Platyhelminthes/ Flatworms:- They are soft bodied, flat invertebrates, most of which are parasitic…

Q: What are the characteristics common to all arthropods? List all of them.

A: Invertebrates are the organism belonging to animal kingdom which do not possess backbone . Such…

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

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

Q: describe how the filter-feeding in Sponges and tunicates are similar and how they are different?

A: Sponge-feeding is a mechanism through which sponges transfer water through their bodies to receive…

Q: Describe the life cycle of freshwater eels. How does the life cycle of American eels differ from…

A: Eels are ray-finned fishes that belong to the order Anguilliformes. They consist of 8 suborders, 19…

Q: Explain how coelenterates defend themselves when swimmers venture into their habitat

A: Coelenterates are aquatic animals that have a tissue level of organization. They are mostly marine…

Q: Mention briefly about the circulatory system of earthworm

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

Q: Give the role of pharynx in larval and adult lamprey?

A: The jawless vertebrates belong to the subphylum Vertebrata under the section Agnatha. The…

Q: Explain how lungfishes are adapted to survive out of water

A: Animals are multicellular organisms. Animals are member of the kingdom Animalia. Fish is an aquatic…

Q: Describe the early jawed fishes.

A: According to the J. Z young of classification chordata has two superclass Agnatha ( jaw less )  and…

Q: leeches are used in medical fields

A: Leeches: Leeches are segmented parasitic or predatory worms that comprise the subclass Hirudinea…

Q: What structures are involved in the following functions in sea stars? Briefly describe the action of…

A: The sea stars are the marine invertebrates that belong to the phylum echinodermata of kingdom…

Q: What are morphological structures of flatworms?

A: Flatworms are the soft-shell bodied, much flattened acoelomate worms, such as tapeworms, flukes etc.…

Q: Compare and contrast bimodal breathers and air breathing fishes.

A: In both air and water, the capacity to exchange respiratory gases is defined as bimodal respiration.…

Q: What are some ways annelids are beneficial?

A: Annelids live in water and land, they are the segmented worms. Some are mutualistic and parasitic in…

Q: What animal phylum do leeches belong in

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

Q: How many gonads are found in lancelet and lamprey?

A: Gonad of an organism refers to the reproductive or sex gland that produces both the gametes and sex…

Q: Relate anatomical adaptations of some species of flatworms to their parasitic mode of life. Give 5.

A: Parasitic adaptability refers to parasites' ability to withstand the microenvironment of a host's…

Q: List the similarities between lancelet and the lamprey?

A: Phylum Chordate which is characterized by the presence of notochord and dorsal nerve cord consists…

Q: How does starfish form its coelom? how about earthworms?

A: Echinoderms are exclusively marine organisms includes starfish, sea urchins, brittle stars, and…

Q: worms closely related to

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

Q: Explain how the high pseudocoelomic pressure affects feeding and defecation in nematodes.

A: The pseudocoelom is a fluid-filled body cavity that is situated inside the external body wall of the…

Q: What is the natural habitat of insects?

A: The members of phylum Arthropoda are collectively referred to as arthropods. Segmented body, the…

Q: What are the structural adaptations of freshwater leech from marine ones?

A: Leeches fall under the Phylum Annelida. They are segmented parasites, meaning, they derive their…

Q: Vinegar eels describe their movement and describe its movement of earthworm

A: The earthworm is a terrestrial invertebrate that belongs to the phylum known as Annelida. They…

Q: What are the morphological similarities and differences between nematodes and annelids?

A: Nematodes are referred as roundworms and constitute phylum Nematoda. They are multicellular…

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: How does the Hymenoptera class compare to other classes in the phylum Arthropoda? Include the…

A: Arthropoda is the largest phylum of the kingdom Animalia.They have organ system level of…

Q: How do ammocoetes and adult lamprey differ?

A: In morphology and behaviour, the larval stage of the primitive lamprey, known as an ammocoetes…

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.