Outline the life cycle of each of the following: Ascaris lumbricoides,hookworm, Enterobius vermicularis, Trichinella spiralis, Wuchereria bancrofti.

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: Examine and compare the life cycles of: Ăscaris lumbricoides, Trichinella spiralis, and Wuchereria…

A: As parasites, predators, and decomposers of small organisms, nematodes play critical ecological…

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: 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: Write about Life cycle of Plasmodium vivax, a species thatcauses malaria ?

A: The mosquito borne disease that is caused in animals and humans is called malaria. The symptoms of…

Q: Create a schematic diagram on the classification of parasitic zoonoses using the information below.…

A: Parasites --Introduction --Parasites are living organisms which depends on the living host for their…

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: Name the Infection caused by the roundworm Trichinella spiralis ?

A: The Trichinella spiralis is the parasitic viviparous roundworm that is found in the bodies of pigs,…

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: Identify and label the parts of the following specimens of Phylum Platyhelminthes:

A: It is critical to learn and know the anatomy and physiology of the body. Many changes in the animal…

Q: Distinguish each of the following orders from the others: Araneae, Scorpiones, Opiliones, Acari.

A: The phylum Arthropoda is composed of animals with jointed appendages or legs. It is a phylum of…

Q: Outline the major similarities and differences among Necator, Ancylostoma,Strongyloides, and…

A: Introduction: Ancyclostoma , Strongyloides, Trichinella and Necator are the nematodes which are…

Q: What are the main human diseases caused by roundworms?

A: The roundworms are the parasites that usually live in the intestine. It is contagious through…

Q: List the vectors associated with each of the common filarial worms.

A: Introduction:   Filariasis is caused by the filarial worm, Wuchereria bancrofti. It causes a disease…

Q: . Describe the basic features of lophotrochozoa.

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

Q: Select the correct class out of the following: Trematoda, Cestoda, Filaria, Loa, Trichinella,…

A: Introduction A parasite is a creature that lives on or in its host and feeds on or at the expense of…

Q: All of the following are examples of superficial mycoses EXCEPT, Select one: O a. Ringworm O b.…

A: Mycosis are infectious disease  caused by fungi . Based on the location in the body , they are…

Q: Illustrate and describe the life cycle of the following:  Ancylostoma duodenale

A: Introduction: The infective stage of Ancylostoma duodenale to humans is known as filariform larva.…

Q: Distinguish the following from each other: statocyst and rhopalium; scyphomedusae and hydromedusae;…

A: The Cnidarians belongs to the phylum of simple animals. It includes jellyfish, hydras, corals, and…

Q: Identify the correct group of helminth with sizes of eggs listed from largest to smallest. O…

A: Helminths These are the parasitic worms that can be observed by the naked eye when they are in the…

Q: Briefly describe how Siboglinids meet their nutritional requirements

A: Siboglinidae may be a family of polychaete annelid worms whose members created up the previous phyla…

Q: Define about Strongylocentrotus purpuratus ?

A: S. purpuratus is a keystone species in many marine ecosystems. It feeds on kelp, and helps to…

Q: List the major characteristics of the apicomplexan parasites.

A: The apicomplexan is a large phylum of the parasites. It includes parasites such as Plasmodium,…

Q: Compare the morphological characteristics of different roundworms  Ascaris lumbriciodes…

A: Introduction Roundworms:- These are parasites that need to live in the body, it pose a significant…

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: Based on the text and the photos below, draw a labelled diagram of the life cycle of Obelia…

A: Obelia during her life cycle takes two forms: polyp and jellyfish. The first form is diploblastic,…

Q: Distinguish Enteropneusta from Pterobranchia.

A: An organism is a living thing. Organisms are classified by taxonomy into groups as unicellular…

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 labelled diagram of Trichinella spiralis ?

A: The protozoan pathogens, flagellates and helminths parasites can cause several diseases in the human…

Q: sketch the microscopic features of the genus asperigillus

A: Introduction :- A fungus is any member of a group of eukaryotic organisms that includes…

Q: Describe the trait that distinguishes chytrids

A: A fungus is a type of eukaryotic creature which comprises microorganisms like yeasts and moulds,…

Q: Observe and compare the following: a.) Scolex of : - Taenia solium (pork tapeworm) - Taenia…

A: Parasitic worms are generally referred to by a term called the helminths. It includes…

Q: The following Genera belongs to Euglenozoa, except. O Naegleria Balantidium O Leishmania O…

A: Euglenozoa is a group of protists with a very broad range of behaviors and characteristics which…

Q: Compare its general structures to Ascaris, Trichinella, and Enterobius. What structures are…

A: Cephalobus is a bacteriovorus soil nematode. It is a very sluggish organism. Body tapering slightly…

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: Compare the morphological characteristics of the roundworms ( A. Ascaris lumbricoides, B.…

A: Roundworms These are also called the nematodes, these are parasites that cause parasitic infections.…

Q: Differentiate the feeding mechanisms of a Planaria, Tapeworm and Fasciola.   Feeding mechanisms…

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

Q: Differentiate between phylum-ctenophora and phylum-platyhelminthes?

A: Animal kingdom includes multicellular, eukaryotic, and heterotopic organisms. In Animal kingdom some…

Q: Briefly describe three superficial mycoses.

A: Mycoses are a type of skin disease caused fungal infections on humans and other animals. It often…

Q: Describe mascular phyranx?

A: Muscles are in the form of contractile fibers varying in lengths and form muscular tissue. The…

Q: Discuss in detail the habitat and habits of Uromastix?

A: Introduction  Uromastyx is a genus which contains Asian and African lizard which belongs to Agamidae…

Q: The species above belongs to which subtaxon(a) of Platyhelminthes?

A: The species depicted in the image is Tapeworm- Taenia solium These are mostly parasitic living of…

Q: Describe the body plan of Placozoa

A: Multicellular organisms can be defined as the organism that consists of more than one type of cell,…

Q: Nematode Ascaris lumbricoides Trichuris trichiura Strongyloides stercoralis Necator americanus…

A: *Life cycle of trematodes usually have two hosts where they can paratise . * One is definitive host…

Q: How can S. aureus cause food intoxication?

A: Staphylococcus aureus produces various types of toxins. Enterotoxins produced by Staphylococcus…

Q: Comment on the qualitative and quantitative diagnosis of hookworm. Why is it important the…

A: Qualitative methods is a screening methods and quantitative is a method which are used to evaluate…

Q: Draw labelled diagram of following organisms. 1 Onchocerca volvulus. 2. Dranunculus medinensis.…

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

Tissue renewal

In multicellular organisms, tissue is a level of structure that consists of a group of physically and functionally identical cells and their intercellular substances. Unicellular organisms do not have tissues. Tissues are absent or poorly differentiated even in the simplest multicellular animals, such as sponges. However, more evolved multicellular animals and plants have specialized tissues that may organize and govern an organism's reaction to its surroundings. The word tissue is derived from the Latin word 'weave.' Plants and animals have various kinds of tissue systems that differ in their work and composition according to the different requirements.