Which statement best explains why a third domain, Archaea, was added to the original two domains of Bacteria and Eukarya?     Question 10 options:   Scientists discovered that eukaryotes are unicellular.     Scientists discovered that some prokaryotes live in extreme environments.   Scientists discovered that eukaryotes have cell walls.     Scientists discovered that some prokaryotes have cell walls.

Q: Which of the following prokaryotic kingdoms is characterized by the absence of a nucleus, the…

A: Different kindoms in the classification consists of different organisms. They all have different…

Q: Which of these characteristics is NOT shared by bacteria and archaea?

A: The above given statement is about bacteria and archae.

Q: History. Koch's postulates O helped prove the Theory of Endosymbiosis O prove prokaryotes evolved…

A: In the late 1800s, scientist Robert Koch proposed a theory through a set of various observations and…

Q: Eukaryotes formed from predatory wall-less ________ who created nuclei and incoporprated…

A:

Q: Which statement about the three domains of life is TRUE? Archaea is most closely related to…

A: Although both bacteria and archaebacteria are single-celled prokaryotes, they differ in their…

Q: To distinguish a prokaryotic cell from a eukaryotic cell, you could examine whether the cell was…

A: All living things are made up of structural and functional units called cells. A cell is capable of…

Q: Question 1 In what way do prokaryotes differ from eukaryotes? O A. Prokaryotic cells lack a cell…

A: A prokaryote is a typically unicellular organism that lacks a nuclear membrane-enclosed nucleus. On…

Q: The cell wall component known as peptidoglycan is the unique identifying molecule of: the…

A: The objective of the question is to identify which kingdom is characterized by the presence of…

Q: Which of the following are true of prokaryotic cells? [Select any/all that apply.] They are usually…

A: The question is asking us to identify the characteristics that are true of prokaryotic cells from…

Q: Which of the following changes in early prokaryotes could be predicted to result in the emergence of…

A: A cell is the basic structural, functional, and biological unit of all known organisms. Cells are…

Q: You observe a cell through a microscope and see that it has mitochondria. To which Domain of…

A: Living organisms have been classified in many ways, grouping the similar organisms together based on…

Q: Bacteria differ from Eukarya in all of the following except for Lack introns Lack histone proteins…

A: Introduction :- Histone proteins are basic, positively charged proteins that play a key role in…

Q: The three domains of life are Bacteria, Archaea, and Eukarya. Which of the following statements best…

A: Prokaryotes are organisms that belong to the domains Bacteria and Archaea. They are characterized by…

Q: A cell is characterized by the presence of a nucleus, many green organelle: a large water-filled…

A: Cells are the basic unit of all living organisms.

Q: Which of the following is a False statement? Peptidoglycan is used for structural support inside…

A: Bacterial cells are prokaryotes and hence lack the membrane-bound organelles inside the cytoplasm.…

Q: Which of the following do Prokaryotes and Eukaryotes NOT have in common? Select all that apply.…

A: Prokaryotic cells are characterized as those that don't have an actual nucleus or membrane-bound…

Q: An organism found on a field trip has cell walls made of chitin and lives on a decomposing log. What…

A: In biology, the most accepted system of classification is the five-kingdom classification, given by…

Q: Why did Carl Woese propose the domain Archaea? The domain Bacteria already had too many organisms in…

A: Carl Woese propose the three domain classification. He propose that all cellular life is divided…

Microbial Taxonomy

Taxonomy is the science of naming, classifying, and describing organisms. The taxonomy will include all the plants, microorganisms, and animals on this planet. Carl Linnaeus coined the taxonomy term. He is known as the father of taxonomy. Microbial taxonomy is a criterion of grouping microorganisms into groups based on their similarities and past relatedness. Microorganisms belonging to the same group are differentiated from the others via grouping into categories. This differentiation makes the study of microorganisms easy. There are different types of microbial taxonomies like Numerical and Molecular taxonomy. The study of microorganisms is known as microbiology. Microbiology is a broad term that takes into account microbial cultures, taxonomic studies, evolutionary relationships. Microbial interaction and diversity are huge data that needs to be compiled under the subject of microbiology. Microbiology covers various organisms like bacteria, fungi, algae, plants, animals, etc.