Chloroplasts and mitochondria evolved from an endosymbioticrelationship involvinga. purple bacteria and cyanobacteria, respectively.b. cyanobacteria and purple bacteria, respectively.c. cyanobacteria.d. purple bacteria.

Q: The endosymbiotic theory provides an explanation for the origin of chloroplasts. Which trait of…

A: Non-photosynthetic early branching eukaryotic organisms do not have mitochondria as well as…

Q: In the three-domain model, the bacterial ancestor of chloroplasts derives from ancient A) O fungi.…

A: The three-domain system is a biological classification introduced by Carl Woese in 1990 that divides…

Q: Which of these is an example of inductive reasoning?

A: Question -  Which of these is an example of inductive reasoning? A) Hundreds of individuals of a…

Q: Which bits of evidence would convince you that life originated as early as 3.2 bya? a. You look at…

A: The change in the heritable characteristics of the species across many generations is called…

Q: Mitochondria are a symbiont that most likely evolved from ?

A: Introduction :- Mitochondria is an energy transforming organelle and is the site of aerobic…

Q: Which statement about spontaneous generation is false?   A. It addresses the formation of living…

A: Spontaneous generation is the idea that emphasizes the point that living organisms originate from…

Q: Place these events in the history of life on Earth in the order that they occurred. a. accumulation…

A: Evolution is the process of slow gradual change over a period of time.  The process of evolution…

Q: Chronologically arrange the evolutionary events with 1 being the earliest and 6 the most recent.…

A: Chronological event describe the timing of event as it occurred in the event of time period.…

Q: Investigate and describe how prokaryotic cells photosynthesize without having chloroplasts.

A: This answer is for the first part of the question. In order to get the answer to the second part of…

Q: Which of the following events occurred first in eukaryotic evolution? a. Endosymbiosis and…

A: Answer is c.)  compartmentalization and formation of nucleus.

Q: Which of the following describes the organisms and/or processes that were most influential in the…

A: The earth is one of the eight planets revolving around the sun. It is estimated that earth have been…

Q: Briefl y explain how the eukaryotic cell could have evolved from prokaryotic ones.

A: Cells are divides in two categories based on their characteristics; Prokaryotic and Eukaryotic.…

Q: Chloroplasts are descendants of primitive _____________.

A: According to the endosymbiotic theory, some of the organelles in eukaryotes, mitochondria, and…

Q: State a claim on how eukaryotic cells evolved. Using evolutionary evidence justify your claim. The…

A: Around 3.5 billion years ago, the first cellular life originated in the form of primitive bacteria…

Q: Explain why evolutionary biologists are interested in choanoflagellates, green algae, and organisms…

A: Evolutionary biologists are very interested in choanoflagellates, green algae and organisms with…

Q: How did the photosynthesis process allow for the evolution of other, non-photosynthetic organisms?

A: Plants play important role in producing oxygen on the earth. Plants go through the process known as…

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: Would the evidence suggest that mitochondria or chloroplasts were the first to evolve through…

A: The chloroplast is a double membrane-bound structure found mostly in plants. They are the site of…

Q: Which of these steps probably occurred first in the chemical andbiological evolution of life?a. The…

A: All living organisms are made up of organic components like carbohydrates, proteins, lipids, etc.

Q: How can we use the structures that are involved with photosynthesis and cellular respiration to…

A: Photosynthesis is the type of cellular process in which the autotrophs, particularly the plants can…

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: Organisms that have chloroplasts include blank and blank

A: Plastid are found in all plant cell and in euglenoids. based on the type of pigment plastic can be…

Q: A scientist claims that the Presence of aquaporins is in chloroplast membrane support that…

A: Aquaporins are also known as water channels.They are channel proteins from a larger family of major…

Q: Describe the features of mitochondria and chloroplasts that support the endosymbiotic theory.

A: According to the endosymbiotic theory, the organelles like mitochondria and chloroplast in today's…

Q: During the Early _______________, life consisted of prokaryotic cells, but by the end of this…

A: The major evolution evens since the origin of the earth have been categorized into three major eras.

Q: What model for WHERE life began (not HOW life began) seems to be highly unlikely, and which model is…

A: Introduction :- Evolution is the phenomenon which leads to the origin of first life on our planet…

Q: Which is likely to have evolved first, the electron transport chain in chloroplasts or in…

A: Chloroplasts are cell organelles present only in plants that contain chlorophyll. Chloroplasts play…

Q: mini threshold of life's evolution,

A: A threshold is a kind of abrupt elevation in the complication that produces new, resulting in…

Q: Which of the evolutionary sequences below does NOT represent how chloroplasts were derived?…

A: Mitochondria and chloroplasts probably evolved as separate species from engulfed prokaryotes that…

Q: a. Name a bacterial group that uses chlorophyll to photosynthesize.b. Describe the two major groups…

A: Name a bacterial group that uses chlorophyll to photosynthesize. The bacteria which use chlorophyll…

Q: The ancestor of the chloroplasts found in green algae was most likely; A free living photosynthetic…

A: Chloroplast is the cell organelle which is responsible for carrying out photosynthesis. It helps the…

Q: A. What is the PROTEROZOIC LIFE? B. Discuss the Great Oxygenation Event. C. Discuss the CAMBRIAN…

A: Geological time scale is a evolutionary event  which determines how the life appear , its…

Q: Why do scientists believe that mitochondria evolved before chloroplasts? A. because all eukaryotic…

A: A cell is the basic unit of life.  All living creatures are made up of cells, ranging from…

Q: Scientists think that terrestrial life probably originated in Earth's oceans because Choose one:…

A: Question - Scientists think that terrestrial life probably originated in Earth's oceans because…

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: Which of these provides evidence of the common ancestry of all life? A) the ubiquitous use of…

A: One of the strongest evidences for common descent and ancestry comes from gene sequences.

Q: where on the earth did life mostly likely first emerge, where all the ingredients and conditions for…

A: There is an evidence that life began as early as 4.5 billion years ago , and had been reported in a…

Q: Based on Endosymbiotic Theory, the Mitochondria and Chloroplast were once prokaryotic organisms that…

A: Endosymbiotic theory is the leading evolutionary theory of the origin of eukaryotic cells from…

Q: How did the evolution of oxygen-releasing photosynthesis in cyanobacteria increase the likelihood…

A: The great number of similarities of mitochondria with the prokaryotic characters upon comparison…

Q: The oxygen revolution changed Earth’s environmentdramatically. Which of the following took advantage…

A: The earth is approximately 4.54 billion years ago and the conditions at that time were not meant for…

Q: Biology Unit 4 Assess Photosynthesis is the process through which an organism internally makes food…

A: It is the process by which plants and certain organisms transform light energy into chemical energy…

Q: On the tree of life, sex is: A) a synapomorphy for bacteria and archaea B) a symplesiomorphy for…

A: These are some questions regarding sexual reproduction.

Q: A scientist claims that the presence of aquaporins in chloroplast membranes supports the…

A: The occurrence of the eukaryotes from the prokaryotes in due course of evolution is the main point…

Q: Diagram the endosymbiotic theory of the origin of mitochondria and chloroplasts

A: Mitochondria is the powerhouse of the cell. It generates ATP using ATP synthase. Chloroplast is…

Q: Which of the following did not contribute to Earth's present atmospheric concentrations of oxygen…

A: *Atmosphere is a layer of gases which is held by gravity of the planet body. *planet retains…

Q: describe: The ways in which the chloroplast is similar to prokaryotes.

A: Greek words chloros, which means green, and plastes, which means one who produces, are the roots of…

Q: Chronologically arrange the evolutionary events, with 1being the earliest and 6 the most recent.___…

A: Chronological event describe the timing of event as it occurred in the event of time period.…

Prokaryotic evolution

The term evolution means the gradual change or a transformation from a simple or primitive state to a complex or advanced state. Prokaryotic evolution is a concept that involves the evolution of the form and function of most primitive organisms (prokaryotes) through several stages and changes to form diverse life as a part of organic evolution.