Distinguish primary endosymbiogenesis from secondary endosymbiogenesis.

Q: Describe how the endosymbiotic theory explains eukaryotic cell evolution.

A: They consist of eubacteria and archaebacteria. Eukaryotes have complex internal organisation and…

Q: In the late 1960s (and since), Lynn Margulis (and others) provided considerable evidence for the…

A: Endosymbiotic theory states that the eukaryotic cells are a result of endosymbiosis between a larger…

Q: What is a todays world example of endosymbiosis?

A: Endosymbiosis is defined as a mutually benefitted relationship between a host organism and another…

Q: Differentiate between primary and secondary endosymbiosis

A: Differentiate:                             Primary Endosymbiosis…

Q: Autotrophic organisms are found in which domains or kingdom?

A: Domains are broader in category than kingdoms. All organisms are classified into domains based on…

Q: differentiate between the parts of monera and protista?

A: Monera and Protista are the two kingdoms under five Kingdom concept. Both of them contain…

Q: Explain the fates of the ancestral prokaryotes.

A: Progenate represents the precellular stage formed during the origin of life on the earth.

Q: Describe the evidence that supports the endosymbiotic theory of evolution of eukaryotes.

A: Evolution is define as the change in the characteristics of a species over several generations and…

Q: What is peritonium? Write down its many layers.

A: The largest of all the body cavities is the abdominal cavity which is present in the torso of the…

Q: What role did the increase of atmospheric oxygen by prokaryotes play in the development of the…

A: The studies on geological history of oxygen shows that before photosynthesis evolved, the earth's…

Q: Briefly describe the three taxa involved in the secondary endosymbiosis and the one taxa that lost…

A: Mitochondria are cellular organelles found in eukaryotic cells, often referred to as the…

Q: What is the serial endosymbiosis hypothesis?

A: Endosymbiosis is a type of symbiosis in which one organism lives inside the other, and the two…

Q: What is the major premise of the endosymbiosis theory and what evidence supports the theory?

A: The endosymbiotic theory was proposed by evolutionist Lynn Margulis. It showed that a major…

Q: Explain why some scientists think centrioles might have arisen by endosymbiosis.

A: Cells are the basic “building blocks” of life. The living content in a cell is called Protoplasm,…

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: ist the hierarchical categories: Kingdom, Phylum, Class, Order, Family, Genus, and Species.

A: The "taxonomic classification system" or Linnaean system was invented by Carl Linnaeus who was a…

Q: Describe the hypothesis of serial endosymbiosis.

A: Cells of prokaryotic organisms lack membrane-bound organelles.

Q: What are endosymbionts?

A: More than one organism can live in close association. These associations can be either beneficial,…

Q: The endosymbiont theory states that mitochondria andchloroplasts evolved from symbiotic…

A: The endosymbiont theory was widely accepted theory for the origin of eukaryotic organelles. It…

Q: Explain why prokaryotes can reproduce more rapidly than eukaryotes and why rapid reproduction can be…

A: Reproduction is the process by which an offspring is formed from their parents. It is the basis of…

Q: Briefly describe the idea of Endosymbiosis and how it is associated with the formation of the first…

A: Endosymbiosis is a relationship where an organism lives inside the opposite . Primary endosymbiosis…

Q: List six pieces of evidence that support the endosymbiotic hypothesis

A: Different forms of free-living prokaryotes were integrated within larger prokaryotic cells and…

Q: Understand that protists represent multiple evolutionarylineages.

A: In past days, protists were separated from different living beings as a solitary Kingdom.…

Q: Provide importance of endosymbiotic theory ?

A: The endosymbiotic theory describes the origin of eukaryotic cells from prokaryotic cells. In ancient…

Q: What is a working defi nition of a “protist”?

A: Introduction:The cell is the basic structural and functional unit of life.A eukaryotic cell is quite…

Q: Discuss the hypothesis of serial endosymbiosis and briefly explain some of the evidence that…

A: The occurrence of a certain stable, sudden inheritable change in the genetic material, is called a…

Q: Explain what is meant by endosymbiotic theory.

A: This theory is also known as symbiogenesis. It is a leading evolutionary theory. The origin of…

Q: Enumerate at least three evidences to support the occurence of primary and secondary endosymbiosis…

A: Symbiotic theory state that how eukaryotic cell reward from prokaryotic cell ,Explain how millions…

Q: Giardia is a protozoan parasite that lacks mitochondria. Based on the figure below, what could be…

A: Giardia is a protozoan parasite that lacks mitochondria. Based on the figure below, what could be…

Q: To which kingdom multicellular decomposers belongs?

A: Decomposers are organisms that act on dead and decaying organisms, thereby returning the essential…

Q: Describe the similarities and differences between a mutualisticendosymbiont and a parasitic…

A: The symbiosis is a type of relationship under which two members of different species live together.…

Q: Explain why the process of endosymbiosis can be viewed asboth an ancient event and a more recent…

A: Endosymbiosis is a type of symbiotic relationship where one organism lives inside the other. Both…

Q: Does an organism have to reproduce to be alive?

A: When we try to define living, we conventionally look for distinctive characteristics exhibited by…

Q: ne endosymbiosis and the reason why it is considered to be the source of eukaryotic div

A: The answer to this question is given below,

Q: State two economical features of archaebacteria?

A: Cell is a basic membrane-bound unit and it is often called as the basic building blocks of all…

Q: Compare and contrast mitochondria and chloroplasts in relation to the Endosymbiotic Theory.

A: Endosymbiotic theory proposed by Lynn Margulis. Mitochondria and chloroplast both are double…

Q: Identify the two characteristics that originally definedprokaryotes.

A: Phylogeny is the study of the evolutionary connections between organisms. Organisms are grouped into…