Q: List and describe the four main groups of eukaryotes.
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A: A prokaryotic species are cellular organisms that do not have a nucleus enclosed in an envelope.…
Q: Autotrophic organisms are found in which domains or kingdom?
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Q: Explain What is the economic importance of archaebacteria?
A: Archaebacteria or archaeans are the oldest microscopic life forms present on earth. Archaebacteria…
Q: Name several general characteristics that could be used to definethe prokaryotes.
A: Cells are the basic unit of life and all living organisms are made up of cells. There are some…
Q: For the organisms in the picture below: 1. To what kingdom do they belong? 2. Are they prokaryotic…
A: Unicellular organisms are not visible to the naked eye. Their visualization requires the use of…
Q: Explain the fates of the ancestral prokaryotes.
A: Progenate represents the precellular stage formed during the origin of life on the earth.
Q: Based on the accompanying evolutionary tree, which prokaryotic domain gave rise to the domain…
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Q: List the eukaryotic groups and their body plans.
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Q: Describe the hypothesized steps in the origin of eukaryotic cells.
A: Eukaryotes are multicellular organisms whose cells have membrane bound organelles, well-defined…
Q: Define eukaryotes
A: Eukaryotes
Q: List three ways to distinguish Cyanobacteria from phytoplankton (algae).
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Q: Compare and contrast prokaryotic and eukaryotic cells and give examples of organisms that belong to…
A: Eukaryotic cells contain many membrane-enclosed, large, complex organelles in the cytoplasm whereas…
Q: Name the thing which is not a prokaryote.
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Q: Describe two adaptations that enable prokaryotes to survive in environments too harsh for other…
A: Prokaryotes are organisms whose cells do not contain a distinct nucleus, bounded by a nuclear…
Q: What do you know about the ecology of the first cells that might suggest that we should look for…
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Q: Write essay detailing history of eukaryotes and prokaryotes lack introns.
A: Introns are nucleotide sequences in DNA between two exons. They are found in eukaryotes only. They…
Q: Explain how the origin of eukaryotic cells involved a unionbetween bacterial and archaeal cells.
A: Answer- The eukaryotic cells are evolved from the prokaryotes.
Q: Did symbiosis play a role in the development of eukaryotes?
A: Prokaryotic organisms (bacteria and archaea) are unicellular (single-celled) organisms that lack…
Q: Which kingdoms of the five-kingdom system contain eukaryoticmicroorganisms?
A: An organism is any individual entity that embodies the properties of life. All types of organisms…
Q: Discuss structural adaptations that have increased the complexityof prokaryotic cells.
A: Prokaryotes includes the unicellular organisms in which nucleus is not enclosed in nuclear membrane
Q: How old are the oldest fossils of Eukaryotic cells?
A: The prokaryotic cell originated on the Earth around 3.8 billion years ago. These prokaryotic…
Q: This organism belongs to which Phylum?
A: The above organism looks to have a transparent gelatin like body with presence of Illuminious body.…
Q: Describe some of the hypotheses on the origin of life and the characteristics of early prokaryotes,…
A: The natural process through which life has developed from non-living materials, such as basic…
Q: Name the four main groups of eukaryotes
A: Eukaryotes are organisms that have proper nuclear member and has a distinctive separation between…
Q: Describe What kingdoms consist of eukaryotes.
A: Lipids, proteins, nucleic acids, and carbohydrates are the main building blocks of both prokaryotes…
Q: This organism is a member of which subclass?
A: After the Arthropoda, Mollusca is the second-largest phylum of invertebrate species. Molluscs or…
Q: Name the eukaryotic kingdom in the five kingdom classification prposed by whittaker?
A: R.H.Whittaker, an American taxonomist proposed five Kingdom classification in the year 1969. The…
Q: Give reason why is it difficult to estimate global diversity for prokaryotes?
A: Prokaryotes are the organisms that possess primitive cellular organization such as bacteria. They do…
Q: Which group comprises of single celled eukaryotes only?
A: A cell is the fundamental unit of life. All living organisms are made up of one or many cells. The…
Q: In which category single celled eukaryotes are included?
A: A cell is the basic structural and functional key of life. A cell has multiple organelles that carry…
Q: Name several general characteristics that could be used to define the prokaryotes.
A: All living species are made up of cells, which are the basic unit of life. Life and living things…
Q: Give some example of organisms of eukaryotic cells.
A: Cells are the basic membrane-bound unit, which contains the fundamental molecules of life and of…
Q: What structural feature of prokaryotic cells might you expect to have changed before and…
A: * Many structural features of prokaryotic cells have changed before endosymbionts acquired by…
Q: Briefly explain how the eukaryotic cell could have evolved fromprokaryotic ones.
A: Eukaryotic cells can be defined as the cells that contain the nucleus and organelles and it is…
Q: Describe the forms of energy metabolism found ineukaryotes.
A: There are two forms of cells, namely prokaryotes and eukaryotes. Eukaryotic organisms contain a…
Q: Compare three different ways that eukaryotic cells may have evolved.
A: The largest and broadest category of all groups in the classification of life is known as a domain.…
Q: How did endosymbiosis contribute to the evolution of eukaryotes?
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Q: what kingdom would each of the following be classified: unicellular prokaryotes that live indust…
A: Kingdom is one of the taxonomic ranks given to organism. Based on classification system, the…
Q: The kingdom of life is: Archaebacteria, Eubacteria, Protista, Fungi, Plantae, and Animalia.…
A: Introduction :- Living organism's are classified into different Kingdom, division, classes and…
Q: Why are archaebacteria called living fossils?
A: Introduction: "Archae" stands for "ancient", archaebacteria are thought to evolve from the very…
Q: Eukarya
A: Eukarya is domain that consists of multicellular and visible organism of animals, plants and trees…
Q: Explain two adaptations of Archaea that have enables them to survive very extreme environmental…
A: Primitive bacteria like Archaea is the best example of extremophiles which means organisms that have…
Q: Present two hypotheses for the origin of the eukaryotic cell
A: Eukaryotic cell contains membrane bound organelles such as a nucleus , mitochondria and an…
Q: Make alist of features and processes that you think might have been passed down from leca to modern…
A: Hello, thank you for the question. I am assuming the term LUCA is mistyped as LECA, As Lightweight…
Identify the two characteristics that originally defined
prokaryotes.
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- One difference between the kingdom Protista and the other three kingdoms in the domain Eukarya is that the other kingdoms are mostlya. prokaryotic.b. multicellular.c. eukaryotic.d. unicellular.What eukaryotic kingdom contains single-celled organisms?a. Plantaeb. Fungic. Archaead. AnimaliaTo which taxonomic group do cyanobacteria belong?a. Domain Archaea c. Domain Bacteriab. Phylum Actinobacteria d. Phylum Fusobacteria