The______ include animals, fungi, and some protists. a. amoebozoans c. opisthokonts b. stramenopiles d. alveolates

Q: Why aren’t sponges eaten more by predators?a. They are protected by silica spicules.b. They are…

A: Sponge are multicellular aquatic animals that are member of phylum Porifera. Most sponges are…

Q: Which class of Cnidarian is described below: This class includes the corals and the sea anemones.…

A: Cnidarians are diploblastic and have organized tissues. These organisms undergo extracellular…

Q: Which group is incorrectly paired with its description?(A) diatoms—important producers in aquatic…

A: Diatoms are a group of algae. They are microalgae typically found in the oceans, waterbodies, and…

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: Choanoflagellates are considered the sister group to, or closest living relatives of,______ . a.…

A: The R.H. Whittaker classification system divides the organisms into five major kingdoms. Kingdom…

Q: Bioluminescent dinoflagellates_______ . a. have a clear silica shell b. emit light when disturbed c.…

A: Dinoflagellates are eukaryotic protists with theca or lorica body structure and heterokont flagella.…

Q: ______carry out oxygen-releasing photosynthesis. a. Spirochetes c. Cyanobacteria b. Chlamydias d.…

A: Photosynthesis can be defined as the process by which green plants and certain other organisms will…

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: 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: 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: 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: Forams (a) are endosymbionts that live in many marine invertebrates (b) were responsible for the…

A: Answer is C) secrete many chambered tests with pores through whivh cytoplasmic extensions project.

Q: Which characteristic(s) is/are not typical of protozoan cells?a. locomotor organelle c. sporeb. cyst…

A: The group of simply organized organisms whose size ranges from  1 micrometer to several millimeters…

Q: Which of the following is true of protozoa? a. eukaryotic O b. unicellular c. monophyletic taxon d.…

A: Phylogenetic is the basis of classifying organism on the basis of the descendants. It can be…

Q: Fossilized stromatolites(A) formed around deep-sea vents.(B) resemble structures formed by bacterial…

A: Stromatolites are the fossils formed about 3.5 billion years ago, they are the earliest fossils.…

Q: Virusesa. are usually photosynthetic.b. consist of a single cell.c. consist of DNA or RNA and a…

A: The small, minute, and microscopic organisms are called microorganisms. The main groups of…

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: The function of the contractile vacuole in many freshwater protozoans is to: a) aid in mechanical…

A: Sponge cells and freshwater protozoans have contractile vacuoles as organelles. The bubble-like…

Q: Which

A: The slime mould and multicellular algae are included in kingdom protista because :  a)They lack…

Q: 4. Silicoblasts occurs in a. Both b and c b. Calcarean c. Hexactinellida d. Demospongia 5.…

A: The sponges belong to the Porifera phylum. Sponge bodies are multicellular organisms with a network…

Q: Which of the following does not possess cilia or flagella? a.)Amoeba b.)Paramecium c.)Trypanosoma…

A: Flagella or cilia are thread-like structures that act as a locomotory organ for bacteria or…

Q: Which of the following statement(s) is/are TRUE? a. yeasts are unicellular fungi b. molds and…

A: Mainly there is recognition of five-kingdom classification given by R.H Whittaker and it was based…

Q: Protists with the capabilities to perform photosynthesis and to absorb nutrients from dead organisms…

A: Protists are an assorted collection of life forms. While special cases exist, they are basically…

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: Bacteria that cause the disease typhus are close relatives of bacteria that evolved into _____.…

A: Bacteria are a type of biological cell. They constitute a large domain of prokaryotic…

Q: Which of the following is NOT a unicelled organism? a. amoeba  b. bacteria  c. paramecium  d.…

A: Cells in unicellular and multicellular organisms function differently, but each cell in each…

Q: Fungi are all: a. multicellular b. eukaryotic c. decomposers d. single- celled

A: 5 kingdom classifications is a type of classification in which living organisms are classified into…

Q: stromatolite is a structure a. produced by endosymbiosis b. that formed only on the early Earth c.…

A: Ancient stromatolites can help reveal details about the early Earth's environment.

Q: Which protist group exhibits mitochondrial remnants with reduced functionality? a. slime molds b.…

A: The living organisms are classified majorly into 5 diverse kingdoms. The prokaryotic organisms are…

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: According to the phylogeny presented in this chapter, whichprotists are in the same eukaryotic…

A: The study of evolutionary history of a species is called phylogeny. The evolutionary relationships…

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: 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: 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: A sclerocyte is : a) a stem cell b) a cnidarian cell c) a porifera cell d) a polychaeta cell

A: Sclerocytes are also referred to as skeleton forming cells. They are specialized cells that are…

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: need an answer Help me understand the term a. Protists b. Excavata c. SAR clade d.Diatoms e.…

A: Since we can answer only 3 sub-parts, we'll answer the first 3. Please resubmit the question and…

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: Fungi are (a) eukaryotes and opisthokonts (b) prokaryotes and opisthokonts (c) flagellate and…

A: Introduction :- Fungi are eukaryotic organisms that are non-vascular, non-motile, and heterotrophic.…

Q: Match each protist with its most suitable description. ____ diplomonad           a. whirling cell…

A: A protist is any eukaryotic life form that is not an animal, plant, or fungus. While almost…

Q: In which of the following utilize papulae and podia for gas exchange? O A. Crinoidea B. Asteroidea…

A: Sea animals have some specialized structures for the exchange of gases.

Q: Which is not a characteristic of animals    a. Have a blastula stage  b. Cell walls  c. Heterotrophy…

A: Animals are eukaryotic organisms that form the biological kingdom Animalia. Scientific study of…

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…

Terrestrial Ecosystem

An ecosystem is a collection of interconnected communities. It includes both living and non-living elements of specific strata. The terrestrial ecosystem is solely related to the ecosystem present on the land and covers 25 to 30% of the total earth’s surface area.