Which are correct and which are not correct? 1. Amebae move by the means of pseudopodia, example Entamoeba histolytica   2. Ciliates like Blantidium coli  move by numerous hairlike structures   3. Sporozoa, Plasmodium spp. have no visible means of movement   4. Flagellates like Giardia lamblia move with a whip like structure All are matched correctly

Q: Question: In a tabular form, compare and contrast cyst from trophozoite stages of the protozoa.

A: Introduction :- Protozoa are single celled organisms. They range in size and shape from an amoeba,…

Q: Which of the following is not a locomotive organelle of protozoans? a)Pili b)Flagella c)cilia…

A: Protozoans are the unicellular eukaryotes that can either live as a parasite or free-living. Ameba,…

Q: Describe (by tabulating), draw (or copy image) and label the four types of protozoans Flagellates…

A: Step 1:- Introduction:- Protozoans are single celled heterotrophic eukaryotic organisms . Their size…

Q: A person who develops severe diarrhea after drinkinguntreated water on a camping trip is likely to…

A: Diarrhea  Diarrhea is commonly caused by viruses, food poisoning, or bacteria. In this disease…

Q: Match each item to a choice: causative agent of red tide Rhizopus stolonifer extracted carageenan…

A: Red tide is a phenomenon caused by algal blooms. Rhizopus stolonifer is commonly known as black…

Q: With which of the following is a dinoflagellate associated?(a) Most usually have flagella and can…

A: Dinoflagellates- They are single-celled eukaryotes and they can also prepare their food by the means…

Q: Protozoans reproduce by binary fission as well as multiple fission. Which process is better and why?

A: Protozoans are the group of micro-organisms that feed on organic compounds such as other…

Q: 1. Differentiate the following protozoans by completing the table below. MEANS OF FUNCTION GENERAL…

A: Protozoa include a wide range of organisms most of which are free-living single-celled eukaryotes.…

Q: Some literature lists the 4 groups of protozoans as: 1) Flagellates 2) Amoebas 3) Ciliates 4)…

A: Introduction Protozoans come under the kindom protista. They are eukaryotic and single-celled…

Q: Multiple Matching. Select the description that best fits the word in the left column. a. the cause…

A: The microbes like fungi, bacteria, algae, helminths, and viruses are microscopic organisms. These…

Q: Ciliatesa. move by pseudopods.b. are not as varied as other protists.c. feed and move using cilia.d.…

A: The ciliates are a group of protozoans distinguished by the presence of cilia called hair-like…

Q: Which of the following statement/s about algae flagellation is/are NOT true? * I. Oedogonium is…

A: Algae include both prokaryotic and eukaryotic organisms.

Q: hoose which organism does not belong to the group and indicate the reason why. 1. A. Giardia B.…

A: Hi, thankyou for your question, since you have posted multiple questions, we are providing the…

Q: Most members of the Stramenopila havea. zoospores. c. small hairs on their flagella.b. large cilia.…

A: Answer: Introduction: Stramenopile is a clade of organisms defined by the occurrence of firm…

Q: Sporothrix schenckii is dimorphic; what does this mean?

A: Yeasts, rusts, smuts, molds, and mushrooms, such many know species included in the kingdom fungi.…

Q: Choose the best answer for following question. Which of these is a green alga? a. Volvoxb.…

A: Volvox

Q: What are the division, locomotive organelle structure and medical importance of these protozoa A.…

A: Protozoans are a group of single celled eukaryotes either free living or parasitic and feeds on…

Q: 1. Nostoc 2. Апabaena Keweenaw Algae (b) 40 um hllps://akchelian.com/Naslac…

A: Cyanobacteria are aquatic and photosynthetic bacteria. They are small and found in colonies.

Q: Give examples of other medically important protozoans. State the reason/s why they are medically…

A: Protozoa is an informal word for a collection of single-celled eukaryotes that feed on organic…

Q: Which of the following structures are used by amoeba for movement? Group of answer choices cilia…

A: Unicellular organisms have different structures that help them move around. These are known as…

Q: Hay infusion is one of the most popular means to obtain protozoa for microscopic observation. What…

A: Hay infusion is a traditional alternative medicine used throughout history, and may be prepared…

Q: Which taxon is not classified as Protista? A. Paramecium sp. О В. Kelp C. Trypanosoma sp. D. Black…

A: Thank you for the question :- Answer :- The correct answer is option D ( Black mold) Explanation :-…

Q: 1. Where do you expect to find a non-flagellated alga? 2. Find Spirogyra. Is it single-celled or…

A: Hello, thank you for your question. Since, we do not give answers using external reference I am…

Q: apparatus. The cell bodies of the organisms were pear-shaped with pointed posterior part, large…

A: Protozoa  Are unicellular microscopic eukaryotes with a rather complicated internal structure &…

Q: Give the euglenoids’ ecological importance.

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

Q: trophozoites best fit the following descriptions ? • Motility: Sluggish , usually nonprogressive…

A: * Entamoeba coli is a non pathogenic species belongs to entamoeba genus that inhabitats the…

Q: Organisms of which of the following kingdom do not have nuclear membrane ? (a) Protista (b) Fungi…

A: R.H. Whittaker proposed five kingdom classification which is as follows: Kingdom Monera Kingdom…

Q: Nostoc and anabaena have specialised cells ealle heterocysts.what is the function of these cells?

A: Nostoc and Anabaena come under the phylum Cyanobacteria. They acquire energy by photosynthesis. They…

Q: Answer the following questions: 1. Is the cell flexible? 2. How can you determine the anterior and…

A: cell structure that makes it flexible is the plasma membrane, The flexibility allows endocytosis…

Q: Which of the following is least well characterized as an alga? lobose amoeba dinoflagellate diatom…

A: Lobosa is a taxonomic group of amoeba in phylum Amoebozoa .Most lobosans have broad , pseudopods. In…

Q: True or False: 16. Kingdom Discicristatae are amitochondriate 17. The presence of contractile…

A: Kingdom discicristatae is mainly discriminated in two parts: amoeboflagellate and euglenozoa.…

Q: In secondary endosymbiosis, the plastid organelle is derived from engulfing an Prokaryotic algal…

A: In Eukaryotic cell , chloroplast and mitochondria are  two walled Organelle which contain it's own…

Q: Which of the following representative protists is NOT correctly matched with respect to their…

A: According to guidelines we have to answer the first question only. so please kindly post the…

Q: Which of the following is a mismatched? O a. Apicomplexa: Cryptosporidium O b. Ciliate: Giardia…

A:

Q: Following the traditional two-class classification of Nematoda, in which class(es) are phasmids…

A: Introduction :- Phasmids are unicellular sensilia found in the lateral tail region of certain…

Q: Comparison of microscopic morphology of representative zygomycetous and ascomycetous molds. Genus…

A: INTRODUCTION Fungi Fungi are Eukaryotic protista that differ from bacteria having rigid cell wall…

Q: Euglena are not the only organisms that have flagellum. Zooflagellates are protozoa that also have…

A: Protists are eukaryotic creatures that are neither plants, animals, nor fungi. Protists are…

Q: Giardia intestinalis (old species designation was lamblia)- flagellated protozoa in a fecal smear.…

A: Introduction: Giardiasis is caused by the Giardia parasite, which is a tiny parasite. It has a…

Q: The stage micrometer is 1 mm long with 1000 divisions. Under HPO, aligning it with an eyepiece…

A: In the microscope, there is a stage ruler and an eyepiece ruler. The image size of any specimen is…

Q: 20. Match the following: Lobose amoebae Rarabasalids Foraminifera Amoebozoa Red algae Ciliates…

A: Hello, thank you for your question. The answer is in the following step. Amoebozoa is a phylum under…

Q: Which of the following protozoan uses flagella for locomotion? Group of answer choices…

A: *protozoans are  single celled eukaryotes thatare either free-living or parasitic feeds on organic…

Q: Differentiate Amoeba, Flagellates and Sporozoa.

A: Protozoa are tiny unicellular animalcules that exist either singly or in the form of colonies. They…

Q: Which group of organisms do not have microtubules inside their cells? Ciliophora Archaeozoa…

A: The organization of microtubules (MTs) in the mitotic spindle apparatus has been shown to involve a…

Q: Which of the following is not a characteristic of dinoflagellates? They are photosynthetic They are…

A: Dinoflagellates are unicellular eukaryotic organisms included under the group protists (neither…

Q: In the tissue section of a sponge, locate the choanocytes lining the spongocoel, which is the main…

A: Sponges are pore-bearing animals that come under the phylum Porifera. Sponges are comprised of…

Q: Matching type. Match the items in column A with that in column B. Column A 1.conidiospores 2.…

A: Introduction In the world, there are a variety of species exist. They belong to various groups of…

Q: The termite gut environment is lacking a fresh supply of oxygen O2. However, it is rich with food…

A: Termites feed on cellulose within wood but they are unable to digest it on their own. Some protozoan…

Marine Evolution

Marine habitat is less explored, and hence, its biological diversity is far less known. The marine habitats are not constant due to their shifting nature, while the terrestrial habitats are more stable. Marine biology is the science that deals with the study of diverse marine species, their interactions, and behavioral characteristics.