floihqrrigweo
23.10.2020 •
Biology
What do you think the term "endosymbiosis" means and how
has it changed life on Earth?
Solved
Show answers
More tips
- S Sport How to Build Arm Muscles? Effective Exercises and Tips...
- H Health and Medicine When can it be said that a person has a normal pulse?...
- A Art and Culture When Will Eurovision 2011 Take Place?...
- S Style and Beauty How to Choose the Perfect Hair Straightener?...
- F Family and Home Why Having Pets at Home is Good for Your Health...
- H Health and Medicine How to perform artificial respiration?...
- H Health and Medicine 10 Tips for Avoiding Vitamin Deficiency...
- F Food and Cooking How to Properly Cook Buckwheat?...
- F Food and Cooking How Many Grams Are In a Tablespoon?...
- L Leisure and Entertainment Carving: History and Techniques for Creating Vegetable and Fruit Decorations...
Answers on questions: Biology
- B Biology Dead zones are areas along the coasts where rivers spill excess nutrients into the oceans. microorganisms feed on these nutrients, which in turn causes them to use up all the in...
- C Chemistry Place the following elements in order of increasing ionization energy. Their elemental symbols are listed below. Argon (Ar), Magnesium (Mg), Phosphorus (P), and Chlorine (CI) O...
- P Physics What are potential impacts of pollution on a watershed? Check all that apply. excess runoff loss of farmland loss of areas for tourism contaminated drinking water deaths of sea...
- C Chemistry 1pt The atomic number of polonium is 84. The atomic number of lead is 82. Which must occur for polonium to be transformed into lead? O A. An atom of polonium must gain two electrons....
- B Biology Name two pathogenic bacteria from each of the oxygen requirement groupings, their gram stain reaction and the diseases they cause...
Ответ:
Endosymbiosis is a mutually beneficial relationship between a host organism and an internal associate organism. The term is derived from the prefix "endo," meaning within, and the word symbiosis, which refers to a mutually beneficial relationship between two closely associated organisms.
In her theory of endosymbiosis, Lynn Margulis emphasizes that during the history of life, symbiosis has played a role not just once or twice, but over and over again. Instead of the traditional tree of life branching out from a few common ancestors to many descendent species, Margulis proposes that branches have separated, and then come together again many times as individuals of different species set up symbiotic relationships and formed new organisms. This process formed an interconnected tree of life in which organisms have multiple ancestors, even from different domains. As eukaryotes, our ancestors include both the bacteria that became mitochondria, and the archaebacterium that was the host cell.
Explanation:
Ответ: