flatworms have non-ciliated syncytial tegument true or false

Q: How does the siphon's action allow the squid to move quickly through water? Explain in 7 sentences.

A: The principle of siphoning. Surface tension squeezes the liquid stream in to the different drops…

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: What are the major adaptations of Kinorhynchs that allow them to thrive in the interstitial…

A: Kinorhynchs Organisms belonging to the phylum Kinorhyncha are called kinorhynchans.  These are small…

Q: All cnidarians have cnidoblasts, but not all cnidoblasts sting. What else could an ejecting thread…

A: Cnidarian is any invertebrate animal that belongs to the phylum Cnidaria. It is characterized by a…

Q: What is the basic anatomy of a flatworm (scolex, proglottids)

A: Ans. Taxonomy is the science of the classification of organisms. Each species found so far has been…

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: Certain diseases cause the production of collagen that is weaker than normal. Predict how such…

A: Gomphosis is the fibrous joint within the upper jaw and lower jaw of the skull that attaches a…

Q: Why are porriferans asymetrical? Cnidarians radial? The rest bilateral? (based on evolution)

A: It is required to provide the reason for assymetrical nature of poriferans, radial symmetry of…

Q: In what ciliates is different from all other protozoans?

A: Protozoans are single-celled eukaryotic organisms. They may exist in a free-living form or many…

Q: 40. A marine biologist asked you to look out for Echinodermata in an expedition. Which of these…

A: The first organism that is listed is a crab. It shows presence of jointed appendages and shows an…

Q: How do ciliates move and eat?

A: Ciliates are protozoan members coming under the phylum Ciliophora. They are characterized by the…

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: Name the Phylum What scientific term(s) would you use to describe this specimen's cellular…

A:

Q: What feature of body-wall muscles in nematodes requires a high hy-drostatic pressure in the…

A: The nematodes also known as roundworms constitute the phylum Nematoda. These  are the most…

Q: How do vessicles move in a cell?

A: Vesicle is a structure located inside or outside the cell, consisting of liquid or cytoplasm…

Q: describe the movement of a millipede as it crawls

A: Answer :  Centipede Movement  It can easily move around in different directions by coordinating the…

Q: Describe the types of eukaryotic locomotor appendages.

A: Eukaryotes are organisms which have cells with nucleus enclosed within membranes. They belong to the…

Q: Define Chordata

A: A category of an animal which consists of notochord and vertebral column. Chordata is an group or a…

Q: What are differences between arm and tentacles of squid? Explain.

A: Squids & octopuses are commonly confused for one another for a reason. Because, they're both…

Q: What do you mean by filopodia?

A: Filopodia are soft cytoplasmic projections that are present in migrating cells. They form focal…

Q: The Order Squamata consists of 3 sub orders. Why are these Suborders so different - give at least 2…

A: ANSWER: The order Squamata is divided into three suborders which are : Lacertilia,the lizards;…

Q: Nematodes and arthropods both (develop an anus from the blastopore formed during…

A: Nematode and arthropods fall under one same ancestor clade i.e. Ecdysozoa.  Nematodes are roundworms…

Q: Explain how the system of pores operate in a typical sponge.

A: Sponges are unusual animals in that they lack definite organs to carry out their various functions.…

Q: The following flatworm genera are monoecious, EXCEPT…    … Fasciola. … Dugesia. … Schistosoma. ……

A: A monoecious organism (plant or invertebrate animal) is one that has both the male and female…

Q: Both Porifera and Placozoa possess epithelial tissues. True False

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

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: General characteristics of some parasitic flatworms

A: Flatworms come under the phylum Platyhelminthes. Some important and saint features are: They are…

Q: Siphonicle neck in ammonoidea is directed forwads Select one : True False

A: Ammonoidea These belong to the class of Cephalopoda. These are extinct marine molluscs which are…

Q: Deacribe canal system in porifera

A: The phylum Porifera in the animal kingdom includes the simplest multicellular invertebrates that…

Q: Can a pork tapeworm survive a hot tub

A: Tapeworms are studied under Platyhelminthes of Animal Kingdom. They are flat worms which have…

Q: are not in hydrophilic Si 6.5 Do amoebas have a "permanent" anterior end like many other motile…

A: Introduction :- An amoeba is a type of single-celled organism that belongs to the kingdom Protista.…

Q: Explain the maintenance of unidirectional motion of a lamellipodium.

A: Actin filaments are helical polymers made up of actin monomers and made up of two helical strands of…

Q: In Scyphozoa, what is the function of gastric filaments and where would you find them?

A: The Scyphozoa are an exclusively marine class of the phylum Cnidaria, referred to as the true…

Q: Describe the life cycle of a tapeworm.

A: Flat worms that can dwell in the intestines are known as tapeworms. Humans can contract these worms…

Q: In which stage of silkworm can we obtain si

A: Molecules or polymers are generally used to make molecular solids. Depending on the sort of…

Q: numerate 5 differences in structure of gastropods and bivalves, both internally and externally

A: Mollusks are invertebrates that include octopus, squid, snails, slugs, clams, oysters, and a variety…

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: Difference between nematode and cephalochordate in structure and function

A: Difference between nematode and cephalocordate in structure:- The nematode body is cylindrical,…

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.