The amoeba Pelomyxa palustris is a single-celled eukaryote with nomitochondria, but it contains symbiotic bacteria that can live in thepresence of oxygen. How does this observation support theendosymbiont theory?

Q: Which of the following groups is comprised of organisms that spend the majority of their life cycles…

A: The dikaryotic stage is a stage where a single cell possesses two nuclei. It is different from that…

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 of the following species is an autotroph? A. Mite B. Shrimp C. Fungi D. Algae E. Earthworm

A: Microorganisms or microbes are those organisms that cannot be viewed by unaided eyes and are studied…

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: 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: Endosymbiosis states that free-living [ ? ] were engulfed J of and became the [ ]of the eukaryotes…

A: Introduction :- Endosymbiosis occurs when one cell engulfs another, resulting in a coevolved…

Q: Protists, mostly those that live in the ocean, perform approximately half of the photosynthesis on…

A: A protist is an eukaryotic microorganism. These organisms are usually and mostly unicellular. These…

Q: Suppose that a prokaryotic organism that contains both chlorophyll a and chlorophyll b has been…

A: An organism is any individual entity that embodies the properties of life. Organisms are classified…

Q: How can the hypothesis that asserts that chloroplasts as well as mitochondria were primitive…

A: INTRODUCTION Mitochondria are called the powerhouse of the cells converting fuel molecules into…

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

A: Introduction : 1) The first single-celled organism appeared on earth about 3.5 billion years ago.…

Q: • Organisms A, B, and C are all in the same family. Organisms B and C are in the same genus. Given…

A: Answer: There is a given taxonomic chart which tells us about the placements of organims in the…

Q: The first appearance of free oxygen in the atmospherelikely triggered a massive wave of extinctions…

A: An ecosystem is a large community of living organisms in a specific area in which the biotic and…

Q: why are Acanthamoeba and Naegleria parasites described as: a. Ubitiqous organisms b. Miscellaneous…

A: * Acanthamoeba and Naegleria are the protozoan parasites that can be found in many sources like…

Q: Question 3. Describe structurally the ancestral protist group to plants. a. Body plan (anatomies…

A: Protists can be called as ancestors to :  Plant  Animals  Fungi  As they do not fall in any of the…

Q: Ring worm is a common zoonotic infection that is caused by which type of organism? O A helminith. A…

A: Ringworm is a fungus-caused infection that affects the skin and nails. Since it can cause an itchy,…

Q: Some aspects of eukaryotes are more similar to Archaea, while other aspects of eukaryotic cell…

A: Endosymbiosis theory tries to explain the evolution of eukaryotes by internalization of some early…

Q: The Kingdom Protista is initially divided into two groups based on whether the organism in question…

A: 5 kingdom classifications is a type of classification in which living organisms are classified into…

Q: One difference between the kingdom Protista and the other three kingdoms in the domain Eukarya is…

A: The living organisms can be divided into three domains - Archaea, Bacteria, and Eukarya. Archaea are…

Q: Animal-like protists (such as parameciur Thus they usually have contractile vacud protists and…

A: A protist is a eukaryotic, primarily unicellular microscopic entity that belongs to the eukaryotic…

Q: If you were studying the evolution of animal-specific cell-to-cellsignaling systems, from which of…

A: Algae is a large diverse group of eukaryotic photosynthetic organisms. Most algae require a moist or…

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: Which of these are actual mutualistic partnerships that involve a protist and a host organism?

A: Protist Characteristics: They have a nucleus, which makes them eukaryotic.The majority of people…

Q: Which of the following protists photosynthesize? Group of answer choices Autotrophs Heterotrophs…

A: According to the question, we have to find out which of the following protists can photosynthesize.…

Q: Based on this table, this species has a generation of time of

A: Ans Is 5.2 years  Bacterial growth is the division of one bacterium into two daughter cells in a…

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: are members of the plankton community that can enter a metabolically dormant state within a…

A: Answer :  d.  Bacillariophyta.

Q: what does Prokarya mean

A: Any organism having cells in each of which the genetic material is in a single DNA chain, not…

Q: Can you answer all the parts of this question about this picture  A:What class does this organism…

A: Mollusk, also spelled mollusc, is a soft-bodied invertebrate belonging to the phylum Mollusca that…

Q: For the symbiotic relationship between termites and protozoa - the termite provides a favorable…

A: There are different type of relationship between microbes and others parasites or animals that can…

Q: Discuss the Endosymbiotic Theory. Do you think it is a strong explanation on how the eukaryotes…

A: Endosymbiosis is the theory that eukaryotic cells were formed when a prokaryotic cell ingested some…

Q: Which of the following protist exhibit the discoid type of mitochondrial cristae?   A. trypanosoms…

A: Kingdom Protista include eukaryotic, single celled organisms which are usually parasitic in nature.…

Q: In the early 1930s, G. F. Gause carried out a series of experiments using two species of ciliated…

A: Niche is a space within a habitat where organisms interact with each other and able to survive and…

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: What is an ultimate vs proximate explanation for why termites follow ink lines?

A: Termites are insects that eat cellulose and are eusocial animals. The ink of pens contains 2-…

Q: a role in this species' How does the fluid mosaic model play metabolism? Provide an example.

A: In the complete mosaic model, there is a lipid bilayer with a hydrophilic head part and this is the…

Q: What genus of protists appears to contradict the statement that unicellularity restricts cell size?…

A: Protists are a group of organisms exhibiting a great extend of diversity. Most of the protists are…

Q: The graph depicts the rate of oxygen consumption of mitochondria in eurythermal killifish (Fundulus…

A: Q10 is the temperature coefficient. The factor Q10 is the factor by which the rate of a reaction…

Q: Explain why it is difficult for species to pass from one side of a membrane to the other.

A: In biology, species are a group of living organisms that consists of similar individuals capable of…

Q: Question 2 Which statement is the best evidence in support of the endosymbiosis theory of Eukaryota?…

A: Evidences of the symbiotic theory of the Eukaryotes are: 1. Presence of the DNA as both the…

Q: Which of the following characteristics is NOT one all protists share?    A. mixotrophic,…

A: Protists include various species of organisms that are not included in animals, fungi, or plants.…

Q: Explain how archae are more closely related to Eukarya than to bacteria even though Archae are…

A: All living forms on Earth share a common ancestry, which implies that all living forms have…

Q: Use the following choices to answer question 1-3. Each choice can be used once, more than once, or…

A: All living organisms are classified based on their internal and external features. The science of…

Q: What are relictual (plesiomorphic) features? Derived (apomorphic) features? Which organisms seem to…

A: Prokaryotes are single-celled organisms with very simplistic internal structures lacking a true…

Q: What term best describes the following organisms: some with tetramembraneous chloroplasts, some with…

A: According to guidelines we have to answer the first question only. so please kindly post the…

Q: Malaria is a disease in humans caused by infection with a protist, a eukaryotic organism. What…

A: Malaria is caused by plasmodium parasite belongs to genus plasmodium.

Q: Which of these protists is believed to have evolved following a secondary endosymbiosis? a. green…

A: Protozoa are free-living parasitic, single-celled eukaryotes. They are single-celled organisms. They…

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.