Entre las células, aquellas que presentan cloroplastos con clorofila pueden ser catalogadas como...… A) ...Heterótrofas B) ...Carnívoras C) ...Autótrofas D) ...Herbívoras

Answers

Answer 1

Respuesta:

La respuesta correcta es: C) Autótrofas.

Explicación:

La clorofila es un pigmento verde que se encuentra en las cianobacterias y en células vegetales, dándoles a las plantas y algas su característico color. Se encuentra dentro de los cloroplastos.

La clorofila es una molécula de muchísima importancia para llevar a cabo la fotosíntesis, un proceso clave en la vida de las plantas y cianobacterias, ya que es la forma en la que obtienen los nutrientes que requieren para su supervivencia. El hecho de realizar fotosíntesis es lo que convierte a estos seres vivos en autótrofos, lo que significa que elaboran su propio alimento orgánico a partir de sustancias inorgánicas.


Related Questions

Ivy grows specifically on stone walls, what type of response is this?
A. Hydrotropism

B. Thigmotropism

C. Phototropism

D. Geotropism

Answers

Answer:

B. Thigmotropism

Explanation:

Thigmotropism is a directional growth movement which occurs as a mechanosensory response to a touch stimulus. Thigmotropism is typically found in twining plants and tendrils, however plant biologists have also found thigmotropic responses in flowering plants and fungi.

Answer:

B. Thigmotropism

Explanation:

The ivy grows specifically on stone walls, it shows Thigmotropism.

When looking at the cell membrane, where are the lipid heads located?

Answers

Answer:

The cell membrane consists of two adjacent layers of phospholipids, which form a bilayer. The fatty acid tails of phospholipids face inside, away from water, whereas the phosphate heads face the outward aqueous side.

The cell membrane consists of two adjacent layers of phospholipids, which form a bilayer. The fatty acid tails of phospholipids face inside, away from water, whereas the phosphate heads face the outward aqueous side.

What is cell membrane?

The cell membrane is a biological membrane that separates and protects the interior of all cells from the outside environment.

Moreover, the cell membrane, also called the plasma membrane, is found in all cells and separates the interior of the cell from the outside environment. The cell membrane consists of a lipid bilayer that is semipermeable. The cell membrane regulates the transport of materials entering and exiting the cell.

Hence, cellular membranes — including plasma membranes and internal membranes — are made of glycerophospholipids, molecules composed of glycerol, a phosphate group, and two fatty acid chains.

Learn more about cell membrane:

https://brainly.com/question/13524386

#SPJ2

according to this time table a train --------- at 3 o'clock .A will leave .B is leaving C. is going to ​

Answers

i’ll call him when you come over lol eueywuwuwyeyeoooqo is there anything you need me and i

Answer:

is going on is your answer

which scenario is an example of the transfer of thermal energy by conduction?

Answers

Answer:

heat causes winds to blow from the water to the land. Heated air molecules in a hot air balloon soon carried thermal energy to the top of the balloon. this is an example of conduction.

Explanation:

Have a nice day :)

Can someone help me if this is correct

Answers

Answer:

As far as i know yes it is correct

Explanation:

example of made up negative feedback loop

Answers

Answer:

negative feedback loop involving insulin and glucagon help to keep blood glucose levels within a narrow concentration range. If glucose levels get too high, the body releases insulin into the bloodstream.

hope it help

How does survivorship relate to an individual's fitness?

Answers

Answer:

Ecologists use survivorship curves to visualize how the number of individuals in a population drops off with time. In order to measure a population, ecologists identify a cohort, which is a group of individuals of the same species, in the same population, born at the same time.

The higher the survivorship of an organism, the higher the fitness of the organism

What is survivorship ?

The term survivorship refers to the ability of an organism to live long in its habitat and reproduce. This is related to the fitness of an organism which is its ability to survive to the next generation.

Hence, the higher the survivorship of an organism, the higher the fitness of the organism and vice versa.

Learn more about survivorship: https://brainly.com/question/9904853

Cellular respiration is how living things obtain energy for life. The organelle where cellular respiration takes place is the

A. chloroplast

B. Golgi body

C. mitochondria

Answers

Answer:

C. Mitochondria

Explanation:

Yes mitochondria is correct

In guinea pigs, the allele for short hair is dominant to long hair. A guinea pig with short hair is crossed to one that has long hair. Over a period of years, a scientist keeps records of the offspring and finds that 44 of them have short hair and 46 of them have long hair. Based on this data, what are the genotypes of the parents:
1. HH x hh
2. Hh x hh
3. HH x Hh
4. hh x hh

Answers

I would choose Option 2

about 50% chance that the dominance is in, but when it is, its dominant, of course.

no other Option can give you a 50% chance

in 1 its always there, in 3 as well, in 4 never

option 2 i believe so

how photosynthesis and cellular respiration work together

Answers

Answer:

Photosynthesis converts carbon dioxide and water into oxygen and glucose. ... Cellular respiration converts oxygen and glucose into water and carbon dioxide. Water and carbon dioxide are by- products and ATP is energy that is transformed from the process.

Hope this helped :)

Explanation:

Which characteristics of sexual reproduction has specifically favored the survival of animals that live on land? * ASAP PLEASEE
1 point
A. fusion of gametes in the outside environment
B. male gametes that may be carried by the wind
C. fertilization within the body of the female
D.female gametes that develop within ovaries

Answers

Answer:

C. Fertilization within the body of the female

Female mosquitoes need a meal of blood from a person or other animal in order to produce eggs. It has been discovered that mosquitoes have cells on their antennae that can detect the insect repellent known as DEET. The repellent is not harmful to mosquitoes, but when mosquitoes detect DEET, they will not land on the surface where the DEET has been applied. This protects people from being bitten by mosquitoes. Recently, scientists found some mosquitoes that are resistant to DEET because they do not detect its presence. They bred these mosquitoes and eventually produced a population consisting of about 50% DEET- resistant insects. Identify the process most likely responsible for a mosquito initially becoming resistant to DEET.

Answers

Answer:

Mutation followed by natural selection made mosquitos resistant to DEET

Explanation:

Natural selection selects beneficial alleles, which increase their frequency in the population, resulting in adaptation. Aptitude, which is the contribution of each genotype to the next generation, increases too.  

In many cases adaptations, resulting from the natural selection process can be correlated to environmental factors or selective pressures applied by other organisms or habitats.  

Let us remember that, a mutation is a change or alteration in DNI sequences that introduce new variants. Many of these are eliminated, but some of them might succeed and be incorporated into each individual. These mutations are the ones that have been selected by natural selection.

So, in the exposed mosquitos´ example,

The selective pressure or modeling environmental factor is the DEET repellent.Some of the mosquitos mutated changing their behavior.  The new mosquito´s response is not-detection of the repellent presence -only in those individuals carrying the mutations-.  Natural selection benefits these mutations.  Mosquitos survive and become more resistant  

Probably some of the mosquitos in the population suffered a mutation that favored them in not detecting repellent DEET. These individuals developed resistance to the chemical and were able to survive and reproduce, enhancing population sizes again. Natural selection benefited the mutation that gave them resistance.

Let us remember that the term resistance refers to an inheritable change in the population sensitivity, reflected through the consecutive failure of the chemical effects, correctly used in order to cause an effect on the insect population.  

Repellents might produce a genetic modification in the insects, leading them to not detect the chemical. Insects evolve with the capability of tolerating the DEET dose that normally is used to repel mosquitos

The excessive use of DEET leads to the fixation of new genes -by natural selection- that result from mutations in the mosquito genetic material, which makes them become even more resistant to the chemical.

How to overcome Confusion?????​

Answers

Answer:

use a full heal

Explanation:

help!
Are viruses alive?

Answers

Most biologists say no they are not

Answer: As for now, no, it is not clarified but most biologists say no. Because viruses don’t grow, aren’t made out of cells, can’t stay in a stable state, nor can they make their own energy. Most living things do these things, so the are classified as nonliving.

Hope this helps, good luck! :)

How do I calculate Ph?

Answers

Explanation:

To calculate the pH of an aqueous solution you need to know the concentration of the hydronium ion in moles per liter (molarity). The pH is then calculated using the expression: pH = - log [H3O+].

Can someone please help me if this is correct

Answers

Answer:

b

Explanation:

EARTH SCIENCE CLASS
Why is the street (asphalt) hotter than the sidewalk in the summer ?

Answers

Answer:

bad albedo ? sorry if not right

I got 12.25/16.00 (76.56%)


my mom got angry TvT

Answers

Answer:

Well, Im proud of you. :)

Answer:

look at the bright side you passed mate

Te
а.
Which of the following is a way that scientific advancements have benefited society?
increased energy efficiency
Б. increased resource use
increased urbanization
d changes in the global climate
C.
Please select the best answer from the choices provided
Mark this and return
Save and Exit
Next
Submit

Answers

Answer:

Б. increased resource use

increased urbanization

7.9(A) Which of these conditions is most responsible for Earth having an environment
that supports life? help please​

Answers

Water that exists in all three physical states of matter. Good luck

if humans began hunting and driving the great barracuda to extinction how would this affect the ecosystem (answer should discuss biodiversity, food webs, and food chains)

Answers

Answer:

Generally considered to be the tertiary consumers (top level of the food pyrmaid), barracuda feed on an array of preys including grunts, groupers, snappers, small tunas, mullets, killifishes, herrings, and anchovies. By feeding on these marine organisms, barracuda prevent them from increasing in number.

Now let's barracuda's number starts decreasing due to hunting and other reasons. This will result in other primary and secondary consumers to increase in population. An increase in the number of primary and secondary consumers in the food chain will result in a decreasing number of plants, i.e. the number of producers decreases. Hence, this will negatively affect other connected food chains in the marine food web.

Explanation:

what are the three main particles of soil are? How do these shape and influence the type of soil we observe and its uses?

Answers

Answer:

Soil particles vary greatly in size, and soil scientists classify soil particles into sand, silt, and clay. Texture indicates the relative content of particles of various sizes, such as sand, silt and clay in the soil. Texture influences the ease with which soil can be worked, the amount of water and air it holds, and the rate at which water can enter and move through soil. Soil provides plants with foothold for their roots and holds the necessary nutrients for plants to grow; it filters the rainwater and regulates the discharge of excess rainwater, preventing flooding; it is capable of storing large amounts of organic carbon; it buffers against pollutants, thus protecting groundwater.

How many acres of land do you think were required for all forms of food except
beef?
A. 20,475 acres
B. 45,510 acres
C. 105,000 acres
D. 410,505 acres

Answers

The answer would be 105,000

SOMEONE HELP WILL GIVE BRAINLIEST ANSWER

Which of the following suggests what happens when a mutation occurs in an organism? Select one:
Genes begin to appear in different individuals of the population all at once.
The organism develops new traits as a result of using a particular body part.
New traits appear from changes in the instructions given to the cell by the DNA. Useless traits are removed from the organism due to the loss of nucleotides​

Answers

Answer:

New traits appear from changes to the DNA..

Explanation:

A mutation is when DNA is changed or altered in some way, causing it to tell the cells to do something different from what they usually do such as growing a body part a certain way, or making skin regenerate a certain way. some mutations are specific to one individual person or thing, other mutations are passed down through generations and become a new normal for the species. new diseases such as viruses are often caused by the virus mutating...this is how we have so many different strains of the flu...

Deforestation can cause all living organisms to die. *
True
False

Answers

Answer:

False

Explanation:

usually,all animals do not die during deforestation. only few animals die. Actually, deforestation is the factor that leads to nature to regenerate itself. Through resistance and resilience, many new organisms are evolved. As evolution and extinction is the two side of coin, deforestation does not cause all animal to die.

Hope it helps☺️

False. Some Micro organisms survive in the soil

There are the same amount of carbon atoms on Earth now as there were in the past, but there are more in the atmosphere ever before. What explanation do you have for this?

Answers

The global average atmospheric carbon dioxide in 2019 was 409.8 parts per million (ppm for short), with a range of uncertainty of plus or minus 0.1 ppm. Carbon dioxide levels today are higher than at any point in at least the past 800,000 years.The carbon cycle describes the process in which carbon atoms continually travel from the atmosphere to the Earth and then back into the atmosphere. Since our planet and its atmosphere form a closed environment, the amount of carbon in this system does not change.

Carbon moves in the ___ by wildfires
o Hydrosphere
o Atmosphere
o Biosphere
o Geosphere

Answers

It’s atmosphere :) bc I’m 100% sure it is right.

how does oxygen help? name at least 3 reasons for brainliest :)

Answers

Hi! Oxygen helps us humans by giving us the ability to breath and continue to live. Our cells need oxygen to make energy and we use energy everyday when we do our chosen activities. We use oxygen to create water and we need water to continue our adventure on Earth everyday without Oxygen we would die. I hope this helps, Goodluck :)

The chart below demonstrates the number of genetic differences between 9 species. Which two species are least closely related to each other according to the information provided?

Answers

Hi. You did not submit the chart to which this question refers, which makes it impossible for it to be answered. However, I will try to help you as best I can.

Generally speaking, we can state that the two species that are less genetically related are those that present more genetic differences between them. This is because the number of genetic differences is greater in species that have no genetic relationship, or that have a very weak genetic relationship.

In this case, to answer this question, you need to assess which two species, shown on the chart, have the greatest number of genetic differences between them.

Someone pls help me ill give out brainliest pls don’t answer if you don’t know

Answers

im pretty sure its 354.6 hope this helps
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Which structure produces blood cells?A. ThymusB. Lymphatic vesselsC. Bone marrowD. Lymph nodes one lap around a field is 4/5 of a mile .Adrian ran these laps . how far did he run? All verbs tenses are formed using in what state of matter can conduction occur. 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The tallest man in the world More than 99% of all U.S. firms are classified as small businesses, and they employ about half of private workers. A small business is defined as any independently owned and operated business that is not dominant in its competitive area and does not employ more than 500 people. Understanding the advantages and disadvantages of small business ownership is crucial for any potential entrepreneur. Match each statement or scenario with the appropriate advantage or disadvantage of small business i. ownership.ii. Focusiii. Reputationiv. High stress levelv. Inexperience/Incompetencevi. Flexibilityvii.Inability to cope with growthviii.Costsix. Independencex. High failure rateMatch each of the options above to the items below.1. One of the leading reasons for becoming your own boss. 2. A 20-employee factory does not have a designated accounting or advertising department.3. 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Check all that apply.O making sure to be well preparedeating properlystaying up later to study if necessaryO getting enough sleepO using the proper study methods Based on Darwin's ideas of descent with modification and natural selection, which observation would best support the idea thatincreased competition causes changes in a species?A) A population of frogs develop greener skin after a hurricane blows away the white flowers in the environmentB) A population of artic foxes develop a brown fur color as warmer temperatures reduce the number of days ofsnowfall in the areaC) A population of rattlesnake goes extinct as the water resources in their environment dry up during anextreme, prolonged droughtD) A population of deer show an increase in antler size over time, which allows them to obtain more matesduring mating season Which statement best describes how international governments have worked together to solve environmental problems? 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