Which of these would be evidence against endosymbiosis? a) chloroplast have their own DNA O b) their structure resembles that of prokaryotes O c) the presence of one membrane d) chloroplast resemble cyanobacteria

Q: lch of the fOllOwing is Iš true regarding the diversity of life ?

A: Option d i.e. All of the above statements are true.

Q: The concept of endosymbiosis as applied to chloroplast and mitochondria found in eukaryotes: a) is…

A: Endosymbiosis is a kind of relationship in which one organism enters in an another organism. The…

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 the following is not a locomotive organelle of protozoans? a)Pili b)Flagella c)cilia…

A: Protozoans are the unicellular eukaryotes that can either live as a parasite or free-living. Ameba,…

Q: What is one argument against the idea that the nucleus has also become part of a eukaryotic cell via…

A: A prokaryotic cell consists of circular DNA that is free in the cytoplasm without being bound by a…

Q: A stack of thylakoids is called a... Group of answer choices a)pilus b)chloroplast c)granum…

A: Chloroplasts are photosynthetic organelles found in plant cells and green algal cells. The…

Q: When do bacteria form endospores? a-When environmental conditions are unfavourable b-When they want…

A: Introduction :- Spores known as endospores are produced inside of cells, primarily in bacteria.…

Q: Which of the following is not a form of reproduction? a) Vertical gene transfer b)Horizontal gene…

A: Reproduction means to reproduce. It is a biological process by which an organism reproduces an…

Q: Which of the following archaea would most likely be found coexisting with bacteria?a) Nanoarchaeum…

A: Archaea are the unicellular prokaryotes and are able to live in a wide range of environmental…

Q: What do you call the type of reproduction wherein each fragment of an organism develop into new…

A: There are two sorts of reproduction: asexual and sexual reproduction. Despite the fact that the…

Q: What evidence supports the endosymbiotic theory?

A: The endosymbiotic theory or symbiogenesis is defined as an evolutionary theory that explains the…

Q: Which of the following is mismatched?a) Plasmodium —malariab) Trypanosomes—dysenteryc)…

A: Step 1 Kingdom Protista or Protoctista is the kingdom of all unicellular and colonial eukaryotes…

Q: 10- Which of the following organelles is responsible for detoxifying harmful substances in a cell?…

A: A cell is a basic structural and functional unit of life. It consists of various organelles…

Q: In basidiomycete fungi, where specifically do nuclei from parents combine to make offspring spores?…

A: Introduction: Basidiomycete are the  filamentous fungi composed of the hyphae (except yeast) and it…

Q: Which of the following involves metabolic cooperation among prokaryotic cells? (A) binary fission…

A: A cell is the basic structural and functional key of life. A cell has multiple organelles that carry…

Q: As a taxonomic category, Protozoa is a/an…    A) ... order.   B) ... kingdom.   C) ... class.   D)…

A: The taxonomy is a branch of science that deals with the classifications and systematics of the…

Q: Which of the following is an Autotroph? A) Fish B) Algae C) Butterfly D) Mushroom

A: Answer is B.) Algae.

Q: 0) A pattern of reproduction and growth in a one-celled organism is shown belbw. Nucleus Which…

A: Reproduction is the biological process which is responsible for maintaining the continuity of the…

Q: Evolution of what biological process is hypothesized to have been made possible by the appearance of…

A: Introduction :- Chlorophyll is a group of green pigments found in the mesosomes of cyanobacteria and…

Q: Endospores are     a) resistant to extreme temperatures     b) produced by some prokaryotes…

A: Some bacteria of phylum Firmicutes produce a non-reproductive, tough, and a dormant structure called…

Q: Bacteria such as Mycoplasma that lack cell walls are:(a) Sensitive to penicillin(b) Resistant to…

A: Bacteria are unicellular prokaryotic organisms which are devoid of membrane bound organelles and…

Q: A) A major difference between eukaryotic cells and prokaryotic cells is that eukaryotic cells…

A: As per batleby guidelines we have to answer only first : You may repost rest of the questions…

Q: The endosymbiotic hypothesis for the origin of chloroplasts from gram-negative prokaryotes is…

A: Endosymbiotic hypothesis helps us to understand the evolution of eukaryotes from primitive…

Q: Which structure is “slimy” in texture and may protect a prokaryotic cell from destruction by our…

A: Bacteria and archaea are prokaryotic cells having different internal and external features from…

Q: After 5 days from the trip, Adnan noticed that his foot was red and it started to itch. a) What…

A: Itching may be a symptom of an infection, such as chickenpox or another viral infection. athlete's…

Q: Endospores (a) are formed by some viruses (b) are extremely durable cells (c) are comparable to the…

A: Bacteria are the most important microorganisms to the food processor. Some bacteria are beneficial…

Q: Give explanation  Which of the following statements is TRUE based on the phylogenetic tree shown?…

A: Phylogenetic trees function as graphical representations of the evolutionary connections between…

Q: State why the followings are important

A:

Q: What is the relationship between Cyanobacteria and the chloroplast of phytoplankton (algae)?

A: Photosynthesis is the process by which organisms use sunlight to produce energy. In the presence of…

Q: Which of these is found ONLY on eukaryotes? A) Ribosomes B) Chromosomes C) Cell wall D) Endocytosis?

A: A cell is the basic fundamental unit of an living organism. An living organism is divided into two…

Q: Considering which organelles were created through the endosymbiotic theory, which of the following…

A: The Endosymbiotic Theory was initially proposed by Lynn Margulis in the 1960s. She proposed that the…

Q: Compare and contrast the structure and function of the following among bacteria and eukaryotes: a.…

A: In bacteria, ribosomes are cellular structures responsible for protein synthesis. They are composed…

Q: The fatty acids in Archaea differ than those in bacteria in that they are: a) polar in archaea b)…

A: Both bacteria are unicellular microorganisms that are similar in size and simplicity. Both are…

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: Which of the following would occur if a motile bacterium were moving towards an attractant A) O a…

A: Chemotaxis is the movement of a cell towards or away from any chemical source. Two chemotaxes exist,…

Q: 21) All the followings are characteristics of Hyphae except: a) Multinucleated b) Tissue forming c)…

A: 21. All the followings are characteristics of Hyphae except: A. Multinucleated B. Tissue forming C.…

Q: Vhich structure is unique to the chloroplast? a) Inner membrane b) outer membrane c) Thylakoid, d)…

A: Thylakoid membrane system  Thylakoids are membrane bound compartments in the chloroplasts of all…

Q: A bacterium that has had its cell wall removed is called:(a) A protoplast(b) A mycoplasma(c)…

A: Bacteria are single-celled prokaryotic organisms. These microbes possess cytoplasm, nucleus,  cell…

Q: 10) One of the field of studies listed includes the rest: a) Viral Nucleic acids type b) Viral…

A: Viral envelopes are lipid bilayer membranes that surround some viruses, derived from the host cell's…

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: 20- Which organelle contains digestive enzymes and is involved in breaking down cellular waste and…

A: Cells are considered the elementary components of all living organisms. Some organisms contain a…

Q: Mycolog is the branch of botany in which we study about: A) Algae B) Fungi C) Bacteria D) Virus

A: Algae, fungi, and bacteria are living organisms. A living organism has the characteristics of order,…

Q: In endosymbiotic theory, host cells were believed to have ingested smaller individual photosynthetic…

A: Endosynotic theory is a theory which explains the evolution of a Eukaryotic cell from a primitive…

Q: Malaria is caused by a: O protist. virus. bacterium.

A: Microorganisms are the organisms that aren't visible to the naked eyes. Microorganisms are…

Q: Why is it favorable for protozoa to replicate with schizogony versus using simple mitosis? what are…

A: Protozoa, like all living organisms, reproduce to ensure the survival and continuation of their…

Q: Which is false regarding Archaea?(a) They lack a nucleus.(b) They are considered to be one of the…

A: Archaea are microorganisms that establish the limits of life on Earth. They were first identified…