Which of the following is known as a “hookworm?” a. Trichnella spiralis b. Entamoeba histolytica c. Necator americanus d. Enterobius vermicularis e. Schistosoma spp.

Q: Which of the following statements regarding protozoa is false?a) Some protozoa lack mitochondria.b)…

A: Protozoa are free-living parasitic, single-celled eukaryotes. They are single-celled organisms. They…

Q: Compare the morphology of Aglaophenia and Sertularia using a table of characteristics. Refer to the…

A: Both are Animal  sertularia is from Cnidaria phylum and Aglaophenia is also from Cnidaria .

Q: The following statements about Streptobacillus moniliformis are all true excepta) it can be…

A: Answer: Introduction: Streptobacillus moniliformis means a non-motile, Gram-negative rod-shaped…

Q: a. Chilomastix mesnili b. Cyclospora cayetanensis c. Giardia lamblia d. lodamoeba butschlii

A: Diarrhea is a common condition in which feces are discharged frequently in liquid form. It can be…

Q: If the septa of an anthozoan are removed, which of the following would result? B. the inability to…

A: Anthozoa is a class of marine invertebrates which includes the sea anemones, stony corals and soft…

Q: Lyme disease is caused by the spirochete ,_________________which is carried and transmitted by the…

A: The infectious disease that is characterized by symptoms of expanding rash,  fever, headache, and…

Q: a. Describe the bacteria in the actinomycete group, and explain whatcharacteristics make them…

A: Bacteria are prokaryotic microorganisms, so they do not contain a true membrane-bound nucleus. They…

Q: Select the unique character of archaebacteria. A. Chemosynthetic metabolisms. B. Inhabits extreme…

A: Archae bacteria are ancient form of bacteria and they do not share the lineage with blue green algae…

Q: Which one of the following parasite snail is considered as intermediat host: a. Shestosoma…

A: An intermediate host often acts as vector of parasite to reach its definitive host where it will…

Q: What are the medicinal uses of A. Calotropis gigantea b. Xanthostemon verdugonianus c. Nepenthes…

A: Each plant or herb has a distinct characteristic that may be utilized to cure a wide range of…

Q: Name any two species of Riccia known to you.

A: A genus of the Kingdom Plantae's order Marchantiales that comprises of plants with dorsoventrally…

Q: Define the following terms: a. fiddlehead b. annulus c. sori d. prothallium e. megaphyllous

A: Pteridophytes are a group of terrestrial, vascular plants that reproduce by spores. Pteridophytes…

Q: why are Acanthamoeba and Naegleria parasites described as: a. Ubitiqous organisms b. Miscellaneous…

A: * Acanthamoeba and Naegleria are the protozoan parasites that can be found in many sources like…

Q: A louseborne disease that has influenced the course of wars(epidemic typhus) is caused by:(a)…

A: Answer is b.)  Rickettsia prowazekii.

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: Flagellates parasitic for man which have a single flagellum belong to None of the above .a O…

A: Flagellates may be solitary, colonial (Volvox), free-living (Euglena), or parasitic (the…

Q: Coccidioidomycosis is endemic to which geographic region in theUnited States?a. Southwest b.…

A: Coccidioidomycosis or Valley fever refers to a fungal infection, which is caused by the fungi…

Q: Repeated cycles of emergence of the ____________ life stage is responsible for high fevers and…

A: The given question is mainly about the pathogenesis of the plasmodium species which is a protozoa .…

Q: Actinomycetes are ..................that cause........................ . a. fi lamentous rods,…

A: Actinomycetes are gram-positive bacteria that contain antibiotics, enzymes, and vitamins, among…

Q: Differentiate the following nematodes: a. Ascaris lumbricoides b. Trichuris trichiura c. Necator…

A: Nematodes:  Nematodes also called round worms belong to phylum Nematoda.  The most numerous…

Q: Classify the ff. parasites as to:  A. food-borne    B- water- borne     C- can be both food and…

A: 1- Echinostoma ilocanum- food borne ( it is spread via uncooked snails) 2- Cryptosporidum parvum-…

Q: Which group of insects is known as a vector of several diseases to humans? A. Diptera B.…

A: There are a number of diseases which are spread by insect vectors such as malaria, dengue,…

Q: which of the following attributes is not common to the life and transmission cycles of parasitic…

A: Parasitic flukes belong to the phylum Platyhelminthes and they infect humans. Abdominal pain, fever,…

Q: Choose which organism does not belong to the group and indicate the reason for your choice A.…

A: The present question has asked about which amongst these organisms are not belong to the same group.…

Q: Choose which organism does not belong to the group and indicate the reason why. 6. A. Peridinium…

A: We are authorized to answer three subparts at a time, since you have not mentioned which part you…

Q: a. What one simple act could in time eradicate ascariasis?b. Hookworm?c. Beef tapeworm?

A: Ascariasis, hookworm, and beef tapeworm are caused by some form of helminthic parasite. Several…

Q: Tissue invasion is relatively slow and tends to stimulate granuloma formation: A. Acanthamoeba…

A: Acanthamoeba is a free-living protist pathogen, capable of causing a blinding keratitis and fatal…

Q: Choose which organism does not belong to the group and indicate the reason for your choice A. CHARA…

A: Biological classification is a scientific procedure in which the organisms are arranged into groups…

Q: A miracidium is : a) unicellular b) a polyp c) a cestode d) a larval stage

A: A life cycle is a sequence of a cyclic process that occurs in an organism from an egg till it…

Q: B. What inclusions are found in E. histolytica which makes it different from the rest of the amoeba?…

A: Note: As per Guidelines, We Can Answer One Question At A Time. Ask Again To get rest answers.…

Q: stridium tetani (a bacteria) can cause badly aching muscles. Which of the following organisms could…

A: Tetanus is a bacterial infection also known as lockjaw. A common symptom is muscle spasm, which…

Q: Which parasitic nematode can cause elephantiasis in humans?    A. Necator americanus B. Trichinella…

A: Introduction: Elephantiasis is caused by Wuchereria bancrofti, which a nematode. It is also called…

Q: a) How can Strongyloides and hookworms be differentiated in terms of their morphology? b) Why does…

A: I have answered all 3 questions with proper justification. Please follow Step- 2,3,4 for complete…

Q: Classify the ff. parasites as to:

A: Food parasites : Cryptosporidium species , Trichinella spiralis and Taenia species, Echinostoma…

Q: Choose which organism does not belong to the group and indicate the reason why. 9. A. Chara B.…

A: Algae- (singular alga) are members of a group of chiefly aquatic photosynthetic eukaryotic organisms…

Q: Choose which organism does not belong to the group and indicate the reason for your choice A.…

A: All organism given in the question belongs to the kingdom Protista.

Q: What kind of ailment can algal (algae) toxins cause? a. disease caused by a neurotoxin b. anthrax…

A: Introduction  A toxin is an organic poison that occurs in nature and is created by the metabolic…

Q: A.name four aspergillus species B. give macroscopic description of them

A: Aspergillus niger  Microscopic characters :  Cottony appearance  Initially white  and ren becone…

Q: a. Why is it necessary for most parasites to leave their host tocomplete the life cycle?b. What are…

A: Most of the parasites usually have more than one hosts for completing their life cycle. This gives…

Q: Parasitic alveolates that form spores at some stage in their life belong to which group? (a)…

A: * The answer of the question is option D that is apicomplexans. * Parasitic alveolates that form…

Q: All of the following are true of Ctenophores except: A. Some species have long tentacles B. They…

A: Introduction:- ctenophores  are a phylum of marine invertebrates that live in sea waters all over…

Q: Answer the following questions with respect to both Clonorchis and Schistosoma: (a) how do humans…

A: Fluke, any individual from the invertebrate class Trematode (phylum Platyhelminthes), a gathering of…

Q: Which form of Plasmodium passes from mosquitoes to people and causes infection? a) Trophozoites b)…

A: The Genus Plasmodium are unicellular eukaryotes and are obligate parasites of vertebrates and…

Q: The patient sees a doctor about some dermatological problems. After medical examination the doctor…

A: Parasites are creatures that live in or on a host and rely on it for food, housing, and…

Reproductive system infection

The biological process through which parents produce new children is called reproduction. A reproductive system is a group of internal and external organs that collaborate to allow males and females to reproduce. Many experts believe that the reproductive system is one of the most important systems in the body due to its crucial function in the survival of the species. Among the body's basic systems, the reproductive tract is the one that differs the most between sexes, and it is also the only one that does not operate until puberty.