The category of protozoa include the protists that * A. ingest their food. B. do not have chlorophyll. C. include all the three choices. D. are motile.
Q: The endosymbiotic theory explains the:a. origin of the first prokaryotic cells.b. origins of…
A: Genome is referred to as the genetic material of an organism that can be DNA or RNA(viruses). The…
Q: Which parasitic protist evades the host immune system by altering its surface proteins with each…
A: A protist is an organism with a plasma membrane, cytoplasm, a nucleus with a nuclear membrane, and…
Q: Water abandoned in swimming pools often turns green. If you examined a drop of this water with a…
A: Cultural or accelerated eutrophication is nutrient enrichment of water bodies due to human…
Q: Which of these is an example of inductive reasoning?
A: Question - Which of these is an example of inductive reasoning? A) Hundreds of individuals of a…
Q: Gather data about the Protista - protozoa (Entamoeba histolytica), an organism from the Protista…
A: Domain: Eukarya Kingdom: Protista Phylum: Sarcomastigophora Subphylum: Sarcodina Class: Lobosa…
Q: Explain why microsporidia are no longer considered protists
A: PROTISTS Protists are defined as the collection of organisms that are microscopic and unicellular.…
Q: I need an expert to pick an organism from the plant-like protists group. Then classify it based on…
A: Chromista is a biological kingdom consist of unicellular or multicellular organisms like algae,…
Q: Some protist lineages arose from secondary endosymbiosis. Howmany membranes would surround the…
A: The change in the heritable characteristics of the species across many generations is called…
Q: lime molds/moulds or mycetozoans is a broad term that applies to many fungus-like protists. a. In…
A: Slime mold includes many kinds of unrelated eukaryotic organisms that can live freely as a single…
Q: How do pigments such as phycoerythrin in red algae and fucoxanthin inbrown algae benefit these…
A: Besides containing chlorophylls, photosynthetic organisms contain accessory pigments that extend the…
Q: Protists do not includea. algae. c. multicellular organisms.b. amoebas. d. mushrooms
A: Protists: They are the diverse collection of organisms which are microscopic, unicellular and…
Q: Protists that may lack mitochondria and possess deep oralgrooves are known asa. excavates.b.…
A: Protists are primarily microscopic, unicellular, and diverse group of organisms with a well formed…
Q: It is thought that the mitochondria and chloroplasts of eukaryotic cells came froma. the development…
A: The main difference between the Eukaryotic cell & Prokaryotic cells is that the Eukaryotic cell…
Q: Reproduction by budding takes place in: (a) hydra (b) amoeba (c) paramecium (d) bacteria
A: Budding is a method for the asexual reproduction. In this method, a bud in the form of an outgrowth…
Q: A protist that can synthesize its own food and move using its locomotory device is: O a. Sporozoa O…
A: An organism with an ability to synthesize its own food using the substrates available in the…
Q: You have discovered a new species aquatic protist that is a primary producer. It cannot swim on its…
A: Protists come under the domain eukaryotes along with animal, plant and fungi. They are mostly single…
Q: Plastids that are surrounded by more than twomembranes are evidence of(A) evolution from…
A: Plastides are double-membrane organelles that are present in plant and algae cells. Plastids are…
Q: Fungi are assigned to domain (a) Protista (b) Archaea (c) Bacteria (d) Eukarya (e) Plantae
A: Classification of an organism is dependent on various factors such as anatomy, morphology, etc. It…
Q: he first eukaryotes were ________ .a. fungi c. protistsb. plants d. animals
A: An eukaryote is characterized as a living being whose cells contain a core and film bound…
Q: A principle of biology is that biology affects our society. Whyare the cysts of protists important…
A: Protozoans exhibit a life cycle in which active and inactive phases are in the alternate phases.…
Q: Photosynthetic protists with shells composed of two halves that fit together like a petri dish are…
A: Protists are unicellular or simple multicellular organisms that live as colonies. They have a double…
Q: Why is the classification of protists based on DNA sequences considered useful? a. Because only…
A: Gene is known to be the unit of heredity of an organism. An organism contains its genetic material…
Q: The______ include animals, fungi, and some protists. a. amoebozoans c. opisthokonts b. stramenopiles…
A: BASIC INFORMATION ANIMAL KINGDOM It is among one of the five kingdom classified by R.H. Whittaker.…
Q: Amoebas, foraminifera, and radiolarians move using theira. cytoplasm.b. flagella.c. cilia.d. setae.
A: The organisms are classified into- eukaryotes and prokaryotes. The prokaryotes do not have a well…
Q: Which of these protists is hypothesized to be ancestral to animals? a. a green algal protist b. a…
A: Answer is option B) choanoflagellate.
Q: Which group of protists are scientists most likely to find as fossils? Which groups are least likely…
A: Protists are mostly unicellular eukaryotic microscopic organisms. Most of the protists are obligate…
Q: Both fungi and animals belong to the clade . Select one: A. Unikonta B. Protista C. Alveolata D.…
A: Most of eukaryotes goes under a different group of organisms alluded to as protists. Protista was…
Q: Which is false regarding Archaea?(a) They lack a nucleus.(b) They are considered to be one of the…
A: Archaea are microorganisms that establish the limits of life on Earth. They were first identified…
Q: Which groups of protists would you be most likely tofind as fossils? Why?
A: Organisms are classified into three types (eukarya, archaea, and bacteria). The three-domain system,…
Q: Fungi are similar to animals by a) Their use of enzymes to digest food b) Their mode of reproduction…
A: Fungi are more similar to the animals as compared to the plant. They shows many similarities to the…
Q: You see a protist floating on the surface of a pond. It is green in colour and not moving on its…
A: Introduction: The protist kingdom is equivalent to a cabinet or closet where you store odds and ends…
Q: hich of the following explains why protists are considered a paraphyletic group? O A Protists are…
A: A paraphyletic group is a group that consists of the most recent common ancestor and some of its…
Q: Which statement below is true about the most recently evolved groups (2 groups) of fungi? a the…
A: The kingdom Fungi contains five major phyla according to their mode of sexual reproduction
Q: Which of the following is not a way that protists contribute to the food web? a. They fix carbon…
A: Introduction: Protists are unicellular microorganisms belonging to kingdom Protista. Few examples of…
Q: Amanda learns that some species of algae share the characteristics of being single-felled and…
A: Algae are a diverse group of aquatic organisms that have the ability to conduct photosynthesis. Some…
Q: Which is NOT an advantage of the dikaryotic stage in fungi? A. it generate genetic variation…
A: Fungi are Eukaryotic organisms that includes mushrooms and microorganisms like yeast and molds. They…
Q: Give an example of a protist that is: (a) a parasite of humans (b) very large and photosynthetic (c)…
A: Protist are eukaryotic organisms that are neither plant Or animal.
Q: A group of environmentalists is studying the effects of recent commercial zoning to wildlife acreage…
A: Biodiversity is referred to as an occurrence of different times of ecosystems, species with whole…
Q: Why don't we consider protists to all be in 1 kingdom together anymore? Group of answer choices
A: The Correct answer is B. Because they are not all closely related
Q: Why is a species with small population more likely than one with a large population to undergo an…
A: A species with a small population faces a higher risk of extinction than one with a larger…
Q: Which of the following is NOT true of protists? Select one: a. Some are unicellular. b. They…
A: Option E is correct. So, the correct answer is 'Protists are prokaryotic'
Q: Ciliates A are not varied as other protists have a gullet for food gatherig C are closely related…
A: Question 6 explanation: Ciliates have an oral groove that is a mouth-like structure used for…
Q: Explain how archae are more closely related to Eukarya than to bacteria even though Archae are…
A: All living forms on Earth share a common ancestry, which implies that all living forms have…
Q: Which correctly identifies characteristics that protists share with animals? A. Motile, Prokaryotic,…
A: The organisms which are eukaryotic but are unicellular means like eukaryotic organisms they have…
Q: ______are members of the phytoplankton . a. Water molds c. Diatoms b. Giant kelps d. Cellular slime…
A: The phytoplankton is too small to be seen individually with the naked eye. They are autotrophic…
Q: Which of these protists is believed to have evolved following a secondary endosymbiosis? a. green…
A: Protozoa are free-living parasitic, single-celled eukaryotes. They are single-celled organisms. They…
Q: How are protists similar to plants and animals
A: Animals are defined as the multicellular eukaryotic organisms that will form and develop the…
Q: Why are the protists no longer considered a kingdom?
A: Protists are organisms that are not classified under plants, animals, or fungi. They are primarily…
Step by step
Solved in 2 steps
- Which of the following is NOT true of protists? Select one: a. Some are unicellular. b. They may be photosynthetic. c. They are usually aerobic, though some are not. d. They may have cell walls. e. They may be prokaryotic.Identify from the list below the protists that possess two flagella, are unicellular and common members of the phytoplankton A. diatoms B. dinoflagellates C. forams D. parabasalidsIdentify from the list below the protists that function almost like multicellular organisms when food is depleted, forming a multicellular mass that forms fruiting bodies. A. slime molds B. oomycetes C. cercozoans D. diatoms
- Select all the organisms that are protists. (Group of answer choices) A. basidiomycota B. amoeba C. algae D. diatoms E. mossWhat genus of protists appears to contradict the statement that unicellularity restricts cell size? a. Dictyostelium b. Ulva c. Plasmodium d. CaulerpaWhich statement about protists is true? a. Protists have many different metabolic lifestyles. b. Almost all protists are parasitic. c. All protists use pseudopods or cilia to locomote. d. All marine protists rid themselves of excess water by means of contractile vacuoles. e. Protists are found only in aquatic habitats.
- What feature of protists allow them to survive harshenvironmental conditions?a. vegetative cellsb. planktonc. cystsd. plastidse. vacuoleswhich of the statements is not true regarding protist? a. they may have cell walls b. They may be photosynthetic c. they may be prokaryotic d. they are usually aerobic though some are not e. some are unicellularWhich of the following protist exhibit the discoid type of mitochondrial cristae? A. trypanosoms B. diatoms C. oomycete D. brown algae
- Which of the following characteristics is NOT one all protists share? A. mixotrophic, autotrophic and heterotrophic B. eukaryotic C. mostly unicellular D. symbiontsWhich of the following is NOT a unicelled organism? a. amoeba b. bacteria c. paramecium d. fungiProtists do not includea. algae. c. multicellular organisms.b. amoebas. d. mushrooms
