If eukaryotes all came about due to endosymbiosis, what would result from that?

preserved DNA from the original ancestor that remains unchanged

every organism would have the same set of body systems and functions

ancient prokaryotes living inside of modern eukaryotes

similar structures in eukaryotes with slight variations depending on their use

Answers

Answer 1

[tex]Hello[/tex] [tex]There![/tex]

I'm not sure, if this is right...

But, I believe the answer is..

D. similar structures in eukaryotes with slight variations depending on their use.

Hopefully, this helps you!!

[tex]AnimeVines[/tex]

Answer 2

Answer:

Similar structures in eukaryotes with slight variations depending on their use.


Related Questions

What does a vaccine contain?
1.T cells
2.infectious particles
3.antigens
4.antibodies

Answers

4. Antibodies it’s what it contains I’m pretty sure

Answer:

Antigens

Explanation:

Vaccines contain weakened or inactive parts of a particular organism (antigen) that triggers an immune response within the body


Help please ASAP, easy question


A species slowly loses numbers and goes
through natural selection until no individuals
are left. This describes what type of
extinction?
A evolved extinction
B. background extinction
C. mass extinction
D. endangered extinction

Answers

Answer:

evolved extinction

please mark me as brainliest

........ provides genetic continuity from generation to generation.
a) sexual reproduction
b) fusion of gametes
c) asexual reproduction
d) meiosis ​

Answers

Answer:

d) meiosis

Explanation:

The process of meiosis preserves genetic continuity for future offspring by ensuring that two sexually reproducing organisms produce offspring that have the same number of chromosomes as the parents.

It ensures that the offspring will be able to mate with other organisms of the same species.

How does the natural process of meiosis support evolution?
A. Each daughter cell mutates its own DNA during Reduction Division to produce more variation.
B. Each daughter cell is unique, providing natural variation.
C. Each daughter cell is identical, providing natural variation.
D. It does not support evolution.

Answers

A. Each daughter cell mutates it’s own DNA during reduction division to produce more variation

During meiosis, each daughter cell tends to undergo mutation of its own DNA and leads to more variation. The correct option is A.

What is meiosis?

Meiosis is a sort of cell division that occurs in organisms which reproduce the fusion of gametes and results in a diminution in the number of chromosomes in gametes. Body cells in humans are diploid, with two sets of chromosomes.

Meiosis is a process of cell division that produces 4 gamete cells while reducing the number of chromosomes in the parent cell by half.

This process is essential for the generation of egg and sperm cells for reproduction.

Meiosis reduces the number of chromosomes in a cell by half while also generating new allele pairings that are dispersed across daughter cells via segregation and recombination.

This genetic reshuffling, which is thought to be the basis of reproduction success, reduces genetic affiliations within and between loci.

Thus, the correct option is A.

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What is produced in abundance by pioneer species?

a) plants

b) cones

c) seeds

d) wet habitats

Answers

Answer:

A (plants)

Explanation:

Pioneer species usually create plant litter and break them down as leaf mold after a while which would make new soil for secondary succession and nutrients for small fish an aquatic plants < most of that came from Gogle because if it came from my head it would've been hard to understand lol

The answer would be A) plants

What factor is described as sexual
selection?
A, non-random mating
B. migration
C. small populations
D. natural selection

Answers

Answer:

The correct answer is - D. natural selection.

Explanation:

Sexual selection takes place due to competition between individuals of the intraspecies same-sex and of mate choice which driving the evolution of reproductive traits.

Sexual selection is a mode of natural selection as it leads to the evolution of specific traits. Other examples or options are not related to sexual selection directly and are not affected by sexual selection.

what is photosynthesis
and precipitating??​

Answers

Answer:

Photosynthesis is a process used by plants and other organisms to convert light energy into chemical energy that, through cellular respiration, can later be released to fuel the organism's metabolic activitie

In meteorology, precipitation is any product of the condensation of atmospheric water vapor that falls under gravitational pull from clouds. The main forms of precipitation include drizzling, rain, sleet, snow, ice pellets, graupel and hail.

Explanation:

I hope this answers is helpful to you

¿Cuál de los siguientes niveles es el sucesor del nivel tejido?
A.
Órgano.
B.
Sistema.
C.
Organismo.
D.
Célula.

Answers

answer: D
bcuz i said so and this

C. Órgano

Porque Célula→Tejido→Órgano→Sistema→Organismo

5.Can you write which kind of food items are not digested easily when gall bladder of a person is removed surgically? Why?​

Answers

Answer:

hi

Explanation:

no answer please try let us

Answer:

hard or solid ofood items are not digested easily when gall bladder of a person is removed surgically.it is because gall bladder is responsible to make a food in a small particle.

What are the reactants in the following chemical reaction?
C6H12O6 + 6 O2 → 6 CO2 + 6 H2O
A. Carbon dioxide (CO2) and water (H2O)
B. Carbon dioxide (CO2) and oxygen gas (O2)
C. Glucose (C6H12O6) and oxygen gas (O2)
D. Glucose (C6H12O6) and water (H2O)

Answers

Answer:

its (A)

Explanation:

These reactions, which are described in detail in the chapter Cells and Energy, break down the simple sugar glucose (C6H12O6). The process uses oxygen and glucose and results in carbon dioxide (CO2), water (H2O), and usable energy. Oxygen and glucose are the reactants.

Hope it helps you.... I tried my best.

pls mark me as branliest really need it pls pls pls.

A moleclue of mRNA with the sequence GGUCAUCACAU experienced a point mutation that caused the sequence to become GGUUAUACAUAU. which of the following terms describes this type of mutation?

Answers

Answer:

it's called a genetic mutation

¿Como se llama ?

1.- Embrión se desarrolla dentro del sistema reproductor femenino.
2.- Formación de un organismo a partir de huevos

Answers

Answer:

1. Vivíparo

2. Ooviparismo

Explanation:

Viviparismo se define como el proceso de desarrollo de un animal en el cual el embrión crece dentro dentro del sistema reproductor femenino en una estructura acorde que le permite obtener alimento y oxígeno hasta su nacimiento. El viviparismo placentario es el tipo de desarrollo más extendido entre mamíferos (por ejemplo, perros, caballos, gatos, conejos, etc), a excepción de mamíferos que son ovíparos (por ejemplo, el ornitorrinco) y los mamíferos marsupiales que no poseen placenta y donde feto se desarrolla en una bolsa externa llamada marsupio (por ejemplo, los canguros). Por otra parte, el oviparismo es un mecanismo de desarrollo en el cual el embrión crece dentro de un huevo desde el momento que la hembra lo expulsa hacia el exterior. Cuando se produce este suceso, los embriones se encuentran muy poco desarrollados y por lo tanto deben cumplir su ciclo de crecimiento (hasta eclosionar del huevo) fuera del vientre materno. Algunos ejemplos de animales ovíparos incluyen anfibios, reptiles, aves, insectos, etc.

What renal and hormonal factors will cause an increased release of aldosterone from adrenal cortex?

Answers

Answer:

Renin; angiotensin I and angiotensin II

Explanation:

Renin is a key hormone involved in the renin-angiotensin-aldosterone system (RAAS), which is responsible for regulating blood pressure in response to changes in blood volume. Renin is secreted primarily by the kidneys to promote the production of the peptide hormone angiotensin in the blood vessels. Subsequently, angiotensin stimulates the release of aldosterone from the adrenal cortex, stimulating sodium retention by the kidneys. Renin acts on its substrate angiotensinogen to yield angiotensin I, which is then converted to angiotensin II by the angiotensin-converting enzyme (ACE). Finally, angiotensin 2 promotes the release of aldosterone by the adrenal cortex, which acts on renal tubules, leading to the reabsorption of sodium and water and the excretion of potassium.

Which type of neurons are responsible for carrying signals from the sensory neurons to the motor neurons?
A. Relay neurons
B. Sensory neurons
C. Transmission neurons
D. Motor neurons

Answers

Answer:

A. Relay neurons

Explanation:

Neurons or nerve cells are one of the cell types contained in the nervous system. Neurons transmit or carry nerve signals. There are three major types of neurons namely; motor neurons, sensory neurons, and interneurons.

Specifically, interneurons or relay neurons are types of neurons that connects the sensory and motor neurons i.e carrying signals from the sensory neurons to the motor neurons?

Which statement best describes the relationship between a dependent variable and an independent variable in a scientific
Investigation

Answers

Answer:

A dependent variable is a variable affected by the change. The independent variable is the variable that is changed.

Explanation:

Fruit trees in a forest are an important habitat for a bird species and were historically a major source of food for a rodent species. Over time, the rodent species shifted their feeding behavior from fruit trees to nut trees. As rodent behavior changed, the density of fruit trees decreased, which caused significant decreases to the bird population. What kind of effect did the change in rodents exert on bird population size?

Answers

Answer:

The bird population might have to migrate in search for food or may decline in numbers.

Explanation:

This is a concept of primary producers that is trees and secondary consumers that is mouse and bids. Due to the decline in raw material available the mouse population declines and this also affects the secondary consumers that are birds of prey like hawks, owls etc.

Which relates the wavelength and frequency of a wave?

The frequency is the number of wavelengths that pass a fixed point in a second.

A wavelength is the distance on a wave between one frequency and the next.

The time it takes for one wavelength to pass a fixed point is the frequency.

The speed at which a wavelength travels is the frequency of the wave.

Answers

Answer:

The correct answer is - The frequency is the number of wavelengths that pass a fixed point in a second.

Explanation:

The wavelength of a wave is the distance between one point on a wave and the nearest point or one crest to another crest of a wave.  The frequency of the wave is the number of wavelengths that pass a fixed point in a second.  A period is the amount of time one wavelength requires to pass a point.

Frequency = 1/wavelength, which means if one increases other decreases.

Thus, the correct answer is - The frequency is the number of wavelengths that pass a fixed point in a second.

Answer: A

Explanation:

What are sporophytes and gametophytes?

Answers

Answer:

A. Two different forms a plant can have

Explanation:

Higher plants, lower plants (mosses) and ferns undergo a life cycle called ALTERNATION OF GENERATIONS. In this life cycle, they switch between a haplontic and diplontic forms of life.

The haplontic (haploid) life form which produces haploid (n) gametes is called GAMETOPHYTE while the diplontic (diploid) life form which produces the spores that germinates is called SPOROPHYTE. Hence, sporophyte and gametophyte are two different forms a plant can have.

During which phase of mitosis do the chromatids line up in the center of the cell?
A. Prophase
B. Metaphase
C. Anaphase
D. Telophase

Answers

Answer:

B) Metaphase

Explanation:

Have a nice day xd ♡

The Metaphase (B)

Look at the attached photo for further reference.

Hope this helps! Please make me the brainliest, it’s not necessary but appreciated, I put a lot of effort and research into my answers. Have a good day, stay safe and stay healthy.

What compound is a hydrocarbon?

Answers

Answer:

A hydrocarbon is an organic chemical compound composed exclusively of hydrogen and carbon atoms.

The actual pair of alleles present in the cells of an individual is known as the:
genotype.
karyotype.
phenotype.
archetype.

Answers

it’s known as the genotype, a pair of alleles represent the GENOTYPE of a specific gene. alleles contribute to the individual’s outside appearance which is the phenotype. (so that isn’t the answer)

PLEASE HELP PLEASE!!!! DOES ANYONE SOMEONE NAMED HIROJABAMI!?!?!? PLEASE HELP!!!!.....

Answers

Answer:

well I dnt know

btw thanks for ur points I really needed that.

If your body temperature gets too low, why is it dangerous?
A. Enzymes become denatured.
B. Uncontrollable shivering can be deadly.
C. Reactions become too slow for cells to survive.
D. It is not dangerous.

Answers

Answer:

Enzymes become denatured.

In case of very low body temperature, the body reactions will become slow and lead to death. The correct option is C.

What is hypothermia?

When your body temperature falls, your heart, nervous system, and other organs are unable to function normally.

If left untreated, hypothermia can result in the complete failure of your heart and respiratory system, as well as death.

Thus, the correct option is C.

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Which of the following correctly describes a way in which Earth’s atmosphere interacts with the geosphere?

Answers

Answer:

It provides a medium for cycles that provide nutrients to living organisms.

Question 13(Multiple Choice Worth 5 points) (04.01 LC) Based on the way living things are organized, what level combines to form tissues?
A.Cells
B. Molecules
C.Organs
D. Organ systems​

Answers

Answer:

A

Explanation:

Because a cell is the smallest unit of life

magine that a scientist takes a group of Anolis lizards and introduces them into an enclosure at a research facility in continental South America. He notes that the lizards thrive in this new environment. The fact that Anolis lizards could survive in habitats outside of the Caribbean is a reflection of their ____ niche; their _____ niche is determined by their ability to disperse to other areas as well as predation and resource availability.

Answers

Answer: Fundamental, realized

Explanation:

The realized niche of a species is usually the result of predation, competition, and other types of interaction between species.

The size of realized niche is determined by interspecific competition .The fundamental niche is larger than the realized niche.

The fundamental niche represents all the habitats where a species could possibly live, but competition among different species usually restricts a species to a smaller area, which is the realized niche

anyone help me please​

Answers

Answer:

The human body is controlled by a network of living wires called the nervous system.

Sort phrases related to warm fronts and cold fronts into the correct categories.

Warm Fronts.
Cold Fronts.
bring gentle, long-lasting rains
slide over the top of existing air mass
shown as red half circles on map
bring heavy storms
force existing air up into atmosphere
shown as blue triangles on map

Answers

Answer:

warm: gentle long lasting rain , half red circles, slides over the top of air masses

cool: blue triangles, force existing air into atmo., heavy storms

Explanation:

Gentle, long-lasting rain, sliding over the top of existing air mass and shown as red half circles on the map was an indicator of warm fronts whereas heavy storms, forcing existing air up into the atmosphere and shown as blue triangles on the map are indicators of cold fronts.

What are warm fronts?

A warm front occurs when warm air mass overtakes colder air mass while moving forward resulting in the production of precipitation, clouds, or thunderstorms. A light rain or drizzle is also a result of warm fronts.

A cold front occurs when a cold air mass undercuts a warm air mass while moving forward. when the warm air is lifted by colder air, it causes clouds to condense resulting in thunderstorms, or even tornadoes. Severe weather accompanied by strong winds and low temperatures was created by cold fronts.

Warm fronts bring gentle, long-lasting rains, slide over the top of the existing air mass, and are shown as red half circles on the map whereas cold fronts bring heavy storms, forcing existing air up into the atmosphere, and shown as blue triangles on the map.

Therefore, warm fronts bring gentle and long-lasting rains, whereas cold fronts bring heavy storms.

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Which of the following particles has a negative charge?
A. Electron
B. Nucleus
C. Proton
D. Neutron

Answers

The answer is D I hope I helped

During production of a drug, all work area surfaces must be disinfected using sterilized disinfectants. Which of the following statements about disinfectants are true? Select all that apply. View Available Hint(s)for Part A Disinfectants destroy all microbes present on a surface. Disinfection can be used to treat work surfaces as well as workers (i.e., washing hands). Disinfection can occur by physical or chemical means. Disinfectants are used to inhibit or destroy pathogens. Endospores and viruses can resist disinfectant treatment.

Answers

Answer: The correct options are

--> Disinfectants are used to inhibit or destroy pathogens,

--> Disinfection can occur by physical or chemical means,

--> Endospores and viruses can resist disinfectant treatment.

Explanation:

To prevent infectious diseases from spreading or to sterilise work area surfaces during the production of drugs, chemicals known as disinfectants as used. These are chemicals that kill or inhibit the growth of pathogens. Other chemicals such as antiseptics can also kill and prevent the growth of mainly pathogenic microorganisms. However, disinfectants are stronger chemicals than antiseptics and so are often used on non-living things and surfaces.

Disinfection does not necessarily kill all microorganisms, especially resistant bacterial spores (endospores) and viruses, so it is less effective than sterilisation.

There are generally two methods of disinfection:

--> The chemical method: A typical example of a chemical disinfectant is the carbolic acid. It is used for disinfecting lavatories and floors.

--> The physical method: here, physical agents are use to disrupt and damage the pathogenic organisms on work surfaces. Some typical example include: UV irradiation, heat, sunlight exposure, sonic or hydrodynamic pressure and radiation.

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Help me please.. The principle P=6000 A=6810 T=3 years You start with a given set of rules and conditions and determine something tobe true. What type of reasoning did you use?O A. deductiveO B. inductiveC. logicalD. conditional Alex can cut a cord into 7 pieces in 36 seconds. How long will it take him to cut the cord into 12 pieces? (the answer is NOT 61 or 62.) Select the correct answer.What is abstraction?OA. the concept that software architecture can be separated into modules and that each module can be examined independentlyOB. the process of containing information within a module, preventing any crossover or access to Irrelevant informationOC. the process of splitting a program both horizontally and verticallyOD. the process of cutting down irrelevant information so only the information that is useful for a particular purpose remainsResetNext2021 Edmentum. All rights reserved.OSign out4: 1.2.5 Quiz: "The Chrysanthemums" by John SteinbeckQuestion 1 of 5How do Elisa's feelings and actions toward the stranger change over thecourse of her conversation with him?A. She is angry at him, but then her feelings give way to fear anduncertainty.B. She resists him at first but then warms up and begins to feel aconnection with him.C. She is unkind to him but then apologizes for her behavior andbegins to like him.D. She trusts him and invites him into her garden before angrilyasking him to leave. Photographs that have been digitally altered should be banned from mass media ? __________ Involves the presence or absence of dissatifiers, such as working conditions, pay, company policies, and interpersonal relationships. A particle is moving such that its height h at time t is given by h(t) = 2 + 8t - 3t^2 + 1/5t^3. The average velocity of the particle on the period [0,3] is What is the length of BD? Which of the following describes a solution that contains a buffer? A. Citric acid is added to the solution, but the pH of the solution doesnot change.O B. Distilled water is added to thedoes not change.solution, and the ph of the solution C. Acetic acid is added to the solution, and the ph of the solutionbecomes lower.D Sodium hydroxide, a base, is added to the solution, and the pH ofthe solution becomes higher. what is the difference between 25ml and 25.00ml A $22,000 loan was taken out. If $24,805 is due at the end of the loan after being compounded daily at 2.5%, how manyyears was the loan for? (Round to the nearest tenth of a year)Provide your answer below If Texia specializes in food, it can produce 1,000 units of food and 0 units of clothing this year. If it specializes in clothing, it can produce 500 units of clothing and 0 units of food. This year Urbania can produce either 500 units of food and 0 units of clothing or 200 units of clothing and 0 units of food. (assume linear production possibility frontiers) _______has the absolute advantage in the production of clothing and ________has the absolute advantage in the production of food. Texia; Texia Texia; Urbania Urbania; Texia Urbania; Urbania Domain and range of g(x)= 5x-3/2x+1Solve for domain and range? what are the properety of covalent bond Circle the verbs in these sentences:1. The car stopped in front of the house.2. We went to the movies on Friday after school.3. Our teacher gave us a funny book to read.4. The girls walked in front of the boys.5. The wind blew our hats off of our heads. Please help!!!!CE is tangent to this circle, CD is a radius and ECB=48 what is BAC Mt i kh tng thy vn mun xem xt kh nng d bo thi tit ca mnh. T s liu thng k ch ra rng: xc sut d bo c nng trong ngy khng ma l 0,95; c nng trong ngy ma l 0,8; xc sut mt ngy s khng ma l 0,6. a. Tnh xc sut d bo ngy s c nng. b. Bit c d bo l ngy c nng, tnh xc sut ngy l ngy khng ma. A man was negligently driving down the road, not paying attention to where he was going. Because of this, he hit and seriously injured a pedestrian who was lawfully crossing the street. The accident was witnessed by the pedestrian's friend who was standing on the sidewalk. As a result of seeing the pedestrian injured, her friend suffered extreme emotional distress that physically affected her nervous system. The friend brings suit against the driver for negligent infliction of emotional distress in a jurisdiction that has adopted the majority approach in bystander cases. Will the friend prevail