Q: What are the main human diseases caused by platyhelminthes?
A: Platyhelminthes consists of 3 major groups, namely free-living turbellarians, cestodes, and the…
Q: What are the signs andsymptoms of head liceinfestation?
A: Insects that feed on human blood are called blood-sucking bugs. They are generally parasitic and…
Q: What animal group has been most affected by chytrids?
A: Chytrids belong to the kingdom Fungi and are saprotrophs. The process of reproduction is carried out…
Q: What are some ways in which Wolbachia species canaffect insects?
A: The genus Wolbachia is a Gram-negative bacterium. It is an obligate parasite of arthropod species…
Q: In what ways is trichinellosis different from other worm infections?
A: The protozoan pathogens, flagellates and helminths parasites can cause several diseases in the human…
Q: What takes up the majority of the body plan of flukes?
A: Fluke, also known as blood fluke or trematode, any parasitic flatworm belonging to the invertebrate…
Q: What is the ecological role of earthworms?
A: Ecology is the science that studies the biota (living things), the environment, and their…
Q: How do people become infected with pinworms and How do they acquire an Ascaris infection?
A: Pinworms are worms that inhabit the human rectum and colon, these are small and are shaped like a…
Q: In Platyhelminthes, what are the advantages/disadvantages of being a parasite? Free living? Why is…
A: Platyhelminthes are the simplest bilaterally symmetrical triploblastic animals. They are also called…
Q: How does self infection bytapeworms occur?
A: Tapeworms are parasites that live in intestine of infected person. It has a tape like shape hence…
Q: The parasitic helminths that are most likely to be found inbile ducts, lungs, and blood are the:(a)…
A: Helminth infestation causes morbidity and mortality: it compromises nutritional status, affects…
Q: How can arthropods spread disease in humans?
A: A disease is a condition which is not normally seen in the individual body and occurs due to…
Q: Which of the following is not a characteristic of chytrids?a. They have flagellated spores.b. They…
A: Chytrids or Chytridiomycota, belongs to kingdom fungi. This phylum is distinguished by other phylum…
Q: What are the importance (to other organisms, environment, medicine, etc.) of annelids?
A: Anellida Free living found in moist soil(Terristrial), fresh water or marine but few are parasite.…
Q: How does the life cycle of intestinal nematodes differ from that oftissue nematodes?
A: Nematodes are also known as roundworms belonging to the phylum Nematoda. Nematodes that live as…
Q: From what source are most cases of human trichinosis contracted?
A: Roundworms are type of parasitic worm that hatched in the intestine and lives there. The eggs of the…
Q: What are the unifying characteristics of Sardinella tawilis under the following taxonomic ranks:…
A: Sardinella tawilis is a freshwater sardine. It is an oval-shaped body with sharp scales in its…
Q: Describe a disease caused by each of the following: a roundworm; a tapeworm; a fluke.
A: Parasitic worms usually infect the intestines of humans. Severe parasitic worm disease may cause…
Q: Look at lifestyle diagrams for human tapeworm and trichinellosis. Indicate stages in the life cycles…
A: The tapeworm and roundworms cause parasitic infections in humans. The symptoms of such infection…
Q: What are the diseases caused by the tapeworm
A: There are a number of diseases caused by tapeworm. These diseases are not only caused in human but…
Q: Why are termites essential members of communities in nature? How do they alter habitats?
A: Termites are eusocial insects, which are believed to have evolved from cockroaches. They are also…
Q: How does the schistosomiasis parasite cause bladder cancer
A: The Schistosomiasis parasite (Schistosoma haematobium) which is usually present in water of middle…
Q: What general type of multicellular parasite is composed primarily ofthin sacs of reproductive…
A: The general type of multicellular parasite which is composed of primarily of thin sacs of…
Q: What is common for cuscuta, ticks and leeches?
A: Cuscuta is a climbing plant belongs to the family of Cuscutaceae. Ticks belong to the family…
Q: Currently, the most common nematode infestation worldwide is a. hookworm c. tapeworm b. ascariasis…
A: Nematodes also called roundworms are small, slender parasitic or free living invertebrates(devoid of…
Q: What are some of the roundworm infections that can occur in humans and how can they be they…
A: Roundworms are the most common intestinal parasite in the mammals. They are also known as ascarids.…
Q: What is the role of the cuticle in the successful propagation of nematodes?
A: Nematodes belong to the phylum Nematoda under the Animalia kingdom. These are free living and…
Q: Which of the following statements regarding tapeworms is false?a) They absorb nutrients from the…
A: Platyhelminthes are a phylum of organisms, that are triploblastic, acoelomate and have bilateral…
Q: What are the mostimportant worm infections?
A: Worms are basically characterized by the presence of a cylindrical body and the absence of limbs and…
Q: How is ornithosis transmitted?
A: The causative agent is Chlamydia psittaci. It is a Gram negative bacterium. It is a nonmotile,…
Q: What are the example of annelida?
A: All the animal species on Earth are classified into different phyla or groups. They are classified…
Q: Discuss the two routes (fecal-oral route and skin penetration) of parasitic nematode transmission in…
A:
Q: 1.Complete the table below GENERAL CHARACTERISTICS OF SOME PARASITIC FLAT WORMS FLATWORMS BODY…
A: Flatworms are a collection of bilaterally symmetrical, acoelomate, soft-bodied invertebrate animals…
Q: How do Schistosoma japonicum differ from other trematodes
A: We have different worms residing inside our Body . Many of them are parasitic in nature .
Q: What are the more important worm infestations? What are their manifestations?
A: Intestinal infection is caused by parasites of intestine like worms. These worms feed off host's…
Q: What are the best known representatives of the platyhelminth phylum?
A: Platyhelminthes are bilateral flatworms that derive their nutrition by being parasitic or…
Q: All adult helminths producea. cysts and trophozoites b. scolex and proglottids c. fertilized eggs…
A: The helminth completes its life cycle by transmission of the infective form, usually eggs or larvae…
Q: What is the life cycle ofthe hookworms?
A: Hookworms are blood-feeding parasites found commonly in intestines and lead to a infection called as…
Q: What is the purpose of beneficial nematodes?
A: Beneficial nematodes fight soil-borne insect pests without harming earthworms, plants, animals, or…
Q: Why are the larvae of Trichinella spiralis considered more dangerous than the adults
A: Trichinella spiralis is a parasitic nematode, infect and damage body tissues after ingestion. It…
Q: Biramous appendages are found in the following Subphylum or Subphyla a. Uniramia O b. Chelicerata…
A:
Q: What is trophallaxis? What function(s) does it serve in termites?
A: Behavior is whatever thing an animal does relating action and/or a reaction to a stimulus. Walking,…
Q: If you are a community health worker, what would be your plans to combat parasitic nematodes?
A: Pathogenic microbes are they microbes which have ability to cause disease in the host . Pathogenic…
Q: Outline the life cycle of each of the following: Ascaris lumbricoides,hookworm, Enterobius…
A: Introduction: Every living organism has a life cycle which starts with their birth, continues to…
Q: Are nematodes exclusively parasites?
A: Nematoda belongs to phylum Nemata, previously named Phylum Nemathelminthes or Phylum Aschelminthes.…
Q: What is ascaris? What isthe disease caused by thisworm?
A: answer given below..
Q: How do acanthocephalans get food?
A: Introduction:- Acanthocephalans are obligate parasites of vertebrates ,including fish, birds,…
Q: What are worm infections?
A: Parasites are the infectious agents which belong to multicellular organisms and some are…
What are the main human diseases caused by roundworms?
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