2. Can humans exist if one level of biological organization is absent?​

Answers

Answer 1

Answer: No because each have an important impact on humans.

Explanation:


Related Questions

this picture shows what kind of mutation

Answers

Answer:

where is it?

Explanation:

Mushroom rocks are formed by ___________________

Answers

Answer:

wind erosion

Explanation:

The rocks are deformed in a number of different ways: by erosion and weathering, glacial action, or from a sudden disturbance. Mushroom rocks are related to, but different from, yardang. A mushroom rock, rock pedestal, or gour is a typical mushroom-shaped landform that is formed by the action of wind erosion.

mushroom rocks are corn as fungi

Tugma Ng

Adhikain

Pighati

Kalasag

Pandemya

Magbuwis​

Answers

Answer:

Magbuwis you are welcome

Alligator
A- Producer Primary Consumer
B-Secondary Consumer
C-Tertiary Consumer
D-Decomposer​

Answers

Answer:

C-Tertiary Consumer

Explanation:

The diets of tertiary consumers may include animals from both the primary and secondary trophic levels. Like secondary consumers, their diet may also include some plants. Examples of tertiary consumers include Hawks, Alligators and Coyotes. Hawks feed on small mammals, lizards and snakes.


A scientist wants to study the behavior of bald eagles. Which of these plans should be used to study the hunting habits of bald eagles?

A. Analyze the eagles at a zoo for several months

B. Observe the eagles along the Potomac River for a year.

C. Ask a national park ranger questions about eagles.

D. Research hawks and make inferences about eagles.

Answers

You have to observe them in their natural habitat for a period of time. The only answer would be (B)

A chimpanzee pushes a brown box on a wood floor. Then he uses the same force to push a blue box on the carpet. The boxes are identical except for color. Which box will move farther?

It's impossible to know
the blue box
the brown box
They will both move the same distance.

Answers

The brown box because the carpet is a rough surface that provides a lot of friction. The wood floor is nice and smooth,

I’ll mark u brainliest correct answer only

Answers

Answer:

D, Mastodon tissues contained protein sequences similar to those of modern-day elephants.

Explanation:

Compare the stroma and thylakoid in relation to their location in the chloroplast.

Answers

Answer:

The stroma is the watery part found in the inner membrane, which contains circular DNA molecules, RNA, ribosomes, lipids, granules of starch, among other substances. The chloroplast genetic process and photosynthesis reactions take place in the stroma. Thylakoids are flattened sacs, or vesicles, that form part of the inner membrane structure of the chloroplast to initiate the light-dependent photosynthesis reaction.

Explanation:

Chloroplasts are typical and exclusive organelles of plant cells that possess chlorophyll. It also has a double membrane (external and internal) and between them an intermembrane space. The inside is filled with a gel called a stroma. The stroma surrounds the thylakoid and grana within the chloroplast. It presents a DNA independent of the nucleus and plastoribosomes. Immersed in the stroma, there are flattened sacs called thylakoids or lamellae, the interior of which is called lumen. Thylakoids can spread throughout the stroma or stack in bundles called grana. Enzyme systems are located in the membrane of grana or thylakoids that capture energy from the sun and carry out the transport of electrons to form ATP.

Individual ants of the same species use pheromone trails to indicate the path to different food sources or back to their own colony. This is an example of



~growth and response



~genotype mutation



~inclusive fitness



~phenotypic plasticity

Answers

The answer is Option #1

3) Barry, a 62 year old man, suddenly fainted while walking inside Wal-Mart. He was

transported to the hospital. After several tests, they found that he broke his hip and needed

surgery. They also found that the oxygen level in his blood was very low and were concerned

that he was not getting enough oxygen to his brain, which must have triggered his fainting spell.

What systems are affected?

Why?

Answers

Answer:

three systems affected are:

1. respiratory system

2. skeletal system

3. nervous system

Explanation:

From the text, three systems are affected, and they are:

1. respiratory system

2. skeletal system

3. nervous system

1. Respiratory system. The statement "the oxygen level in his blood was very low" highlights that the body cells were not getting enough oxygen during respiration. This could either be during the gaseous exchange in the lungs or during cellular respiration.

2. Skeletal system: When Barry fell, he broke his hip. The hip bone is the bone that forms part of the pelvic girdle in the skeletal system.

3. Nervous system: It was also suggested that the fainting episode was because the brain was not getting enough oxygen for respiration and metabolism, hence the brain (central nervous system) was affected

If an organism has high biological fitness in one environment, does that mean that it would also have high biological fitness in another environment? Why or why not?

Answers

Answer:

The answer is no, high biological fitness in one environment doesn't have to be high in another environment. Biological fitness is a term used in evolutionary biology and it is the quantitative representation of how a genotype (or phenotype) is successful (reproductively) in a certain environment. The biological fitness of an organism is dependent on its ability to survive and reproduce in a given environment. If different traits or alleles increase the fitness of an organism, those alleles will consequently increase in the gene pool, and that trait will increase in the population.

I hope this helped you out some~ <3

-Dream

. What is one major difference between mitosis and meiosis?
a. In meiosis, homologous chromosomes are separated, while in mitosis, sister chromosomes are
separated.
b. In mitosis, homologous chromosomes are separated, while in meiosis, both homologous
chromosomes and sister chromosomes are separated.
c. There are two cellular divisions in mitosis while only one in meiosis.
d. Mitosis is divided into Mitosis 1 and Mitosis 2 and is sexual reproduction.

Answers

D should be correct sorry if wrong

What is the worse color for photosynthesis?

Answers

hot pink......................................

Answer:

Green.

Explanation:

Green is the least affective color in the process of photosynthesis. The process of converting light energy into chemical energy.

Hope this helps!

Introduced in 1963, __________ limits the quantity of air pollution within a given area.
A)
pollution prevention
B)
an environmental management system
C)
zoning
D)
the Clean Air Act
E)
fire ecology

Answers

D. Clean Air Act
was introduced in 1963

(GIVING BRAINLIEST!!)

Which processes directly connect the ocean to the water cycle?

A) Condensation and runoff
B) Precipitation and melting
C) Evaporation and condensation
D) Evaporation and precipitation

Answers

Answer:

D

Explanation:

I took the test for flvs, it was correct.

The process that directly connect the ocean to the water cycle is evaporation and precipitation. The correct option is D.

What is water cycle?

The water cycle is a biogeochemical cycle that describes the continuous movement of water on, above, and below the Earth's surface. It is also known as the hydrologic cycle or the hydrological cycle.

The water cycle depicts the continuous movement of water within the Earth's and atmosphere's atmosphere.

It is a complicated system with numerous processes. Liquid water evaporates into water vapour, condenses into clouds, and falls back to earth as rain and snow.

The water cycle describes the exchange (cycling) of water through Earth's land, ocean, and atmosphere. Evaporation and precipitation are the processes that directly connect the ocean to the water cycle.

Thus, the correct option is D.

For more details regarding water cycle, visit:

https://brainly.com/question/1151425

#SPJ2

Which of the following statements about cellular respiration is correct?
This process occurs mainly in chloroplasts,
Plants and animals use this process to produce ATP,
Oxygen is a by-product of this process, or
Plants use this process to produce carbohydrates

Answers

B , Plants and and animals use this process to produce ATP

To balance the equation, the coefficient for H2O should be:

Answers

Answer:

6 and the rest are all 2 to get into even numbers of H and still balance out the K

Explanation:

Multicellular fungi have a _______ stage and a reproductive stage of their lives.

Answers

Answer:

member stage and a reproductive stage of lives

Answer:

Vegetative

Explanation:

hydroponics is the science of growing terrestrial plants in ​

Answers

Answer:

laboratory

Explanation:

hydroponics is a solution of all mineral nutrition and vit which are responsible for grow of plants  

there is no soil is need for this technique  

it grow in the above solution in waters

How did volcanoes change Earth in the first two billion years?
O A. They outgassed water vapor and carbon dioxide into the
atmosphere.
O B. They caused plate movement that arranged the continents we
have today.
O C. They gradually heated the planet.
O D. They created sedimentary rock.

Answers

The correct answer is A

Answer:

The volcanoes provided, on the surface of the earth, the heat, water and the powerful cocktail of organic compounds (hydrogen sulphide, arsenic) that are at the beginning of life. ... The intense performance of CO2 (carbon dioxide) volcanoes allowed the Earth's heat to fix itself permanently in our atmosphere.

Explanation:

& Milk wood plants are essential for monarch butterfly survival. The butterflies drink the nectar from milkweed
flowers. The female monarchs lay their eggs only on milkweed plants, and the monarch caterpillars rely on the
milleweed plant as its primary food source. Milkweed produces a poisonous toxin that the caterpillars are able to
collect in specialized sacs, which in turn makes the caterpillars poisonous to predators. Milkweed plants are
pollinated by monarch butterflies as well as other insects. Which of the following best describes the resulting
daptations found in milkweed plants and monarch butterflies?
cevolution
cooperation © parasitism
mimicry

Answers

Answer:

Coevolution

Explanation:

There is a symbiotic relationship between them because the plants get pollinated and the butterflies get protection. Their relationship can also be described by the term mutualism.

The diagram below represents a microscopic view of blood. Cell A
protects the body by producing specific chemicals in response to
pathogens. Cell A is........

1.)A red Blood cell
2.)A bacteria cell
3.)An insulin producing cell
4.)A white blood cell

Answers

4) a white blood cell

Peptidoglycan is the material found in the bacterial____
that forms a molecular basis of the Gram stain.
_organelles
_cell wall
_nucleus

Answers

Answer:

The Cell Wall of Bacteria

Bacteria are protected by a rigid cell wall composed of peptidoglycans.

LEARNING OBJECTIVES

Recall the characteristics of a bacterial cell wall

KEY TAKEAWAYS

Key Points

A cell wall is a layer located outside the cell membrane found in plants, fungi, bacteria, algae, and archaea.

A peptidoglycan cell wall composed of disaccharides and amino acids gives bacteria structural support.

The bacterial cell wall is often a target for antibiotic treatment.

Key Terms

binary fission: The process whereby a cell divides asexually to produce two daughter cells.

image

Bacterial Cell Wall: The anatomy of bacterial cell structure.

Bacterial cells lack a membrane bound nucleus. Their genetic material is naked within the cytoplasm. Ribosomes are their only type of organelle. The term “nucleoid” refers to the region of the cytoplasm where chromosomal DNA is located, usually a singular, circular chromosome. Bacteria are usually single-celled, except when they exist in colonies. These ancestral cells reproduce by means of binary fission, duplicating their genetic material and then essentially splitting to form two daughter cells identical to the parent. A wall located outside the cell membrane provides the cell support, and protection against mechanical stress or damage from osmotic rupture and lysis. The major component of the bacterial cell wall is peptidoglycan or murein. This rigid structure of peptidoglycan, specific only to prokaryotes, gives the cell shape and surrounds the cytoplasmic membrane. Peptidoglycan is a huge polymer of disaccharides (glycan) cross-linked by short chains of identical amino acids (peptides) monomers. The backbone of the peptidoglycan molecule is composed of two derivatives of glucose: N-acetylglucosamine (NAG) and N-acetlymuramic acid (NAM) with a pentapeptide coming off NAM and varying slightly among bacteria. The NAG and NAM strands are synthesized in the cytosol of the bacteria. They are connected by inter-peptide bridges. They are transported across the cytoplasmic membrane by a carrier molecule called bactoprenol. From the peptidoglycan inwards all bacterial cells are very similar. Going further out, the bacterial world divides into two major classes: Gram positive (Gram +) and Gram negative (Gram -). The cell wall provides important ligands for adherence and receptor sites for viruses or antibiotics.

THANKS ME LATER IF YOU IF YOU LIKE IT

That is a big answer. ^ but yeah its cell wall.

HELP ASAP

What string of amino acids, or polypeptides, is
formed from the following hypothetical mRNA
strand? Use the amino acid abbreviations, and
link your amino acids together with a bond (-).
AUGAGCCGUGCAAACUGA

Answers

The corresponding strand would be UACUCGGCACGUUUGACA

Sharks typically ſeproduce sexually. A particular female shark, however, gave birth in a zoo despite having
no recent contact with a male shark.
a
Identify the type of cell division that produces eggs and sperm in animals such as sharks.
b. Describe what normally happens during fertilization in animals such as sharks. Be sure to identify
the end product of fertilization.

Answers

Answer:

A MEIOSIS

Explanation:

 

what is the difference between anaerobic and aerobic respiration??​

Answers

Aerobic respiration takes place in the mitochondria and requires oxygen and glucose, and produces carbon dioxide, water, and energy. ... Anaerobic respiration also produces energy and uses glucose, but it produces less energy and does not require oxygen.

Aerobic release more energy than Anaerobic respiration.Oxygen is needed for Aerobic respiration, but not for Anaerobic Respiration. Anaerobic Respiration results in a Oxygen Debt. Hope this helps (:

can someone find me some specific facts about uranus(planet) plz dont make jokes i really need help

Answers

Please Mark Brainliest. And put these in your own words cuz I got these off goo-glue
Uranus is the coldest planet in the Solar System: ...
Uranus orbits the Sun on its side: ...
A Season on Uranus lasts one long day – 42 years: ...
Uranus is the second-least dense planet: ...
Uranus has rings: ...
The atmosphere of Uranus contains “ices”: ...
Uranus has 27 moons: ...
Uranus was the first planet discovered in the modern age:

Answer:

Uranus is the coldest planet in the Solar System

Uranus is known as the “sideways planet” because it rotates on its side.

A Season on Uranus lasts one long day – 42 years

You can see Uranus with the unaided eye, it is known as the morning star! really cool actually

Explanation:

age of the Earth, and
are a common Index
3. Index fossils help determine the
fossil used.
a. Relative; trilobites
b. Absolute; Pyrenean Ibex
C. Relative; Pyrenean Ibex
d. Absolute; trilobites
Help please

Answers

Answer:

The first thing I did not see you at least two of us play in part of the reason I have a feeling it was not the few ia

Hemophilia became known as the "royal disease" due to it being
passed through the descendants of Queen Victoria and Prince
Albert of Great Britain and Ireland. When Prince Leopold was born,
he was the first member of the royal family to have the disease. He
was the 8th child born to Victoria and Albert. No one in the royal
family previously had the disease. Because members of royal
families are encouraged to marry others of royal blood, the disease
spread throughout the members of the noble families of Europe
and Russia.
A partial pedigree chart of the family is shown below.

Answers

Answer:

sexually transmitted disease

please follow me and mark it brainliest

You are at home and have 4 friends over, when you get a tsunami warning. They all talk about what they should do.

Mario says, “We should quickly drive to the beach to see it!”

Luigi says, “We should take shelter in the basement!”

Ryu says, “We should go to a higher floor, and shelter there!”

Lara says, “We should get to higher ground and far from the beach.”

Who has the best advice, and what is the problem with the other suggestions?

Answers

Lara has the best advice. When there’s a tsunami you want to get to higher ground as far away from the beach as possible. Driving to the beach would be a terrible idea. Take shelter in the basement would be an OK option but still not as good as getting to higher ground. Going to a higher floor would also be a bad idea as the tsunami what immediately knocked the higher floors down.
Other Questions
assistance please :) How did conservative leaders react to nationalist movements in Europe in the nineteenth century? A. They supported the nationalists goal of overthrowing absolute monarchies B. They forced nationalist leaders to accept the policies of Enlightenment thinkers C. They were frightened by nationalist leaders and wanted to reduce their influence D. They supported the nationalist philosophy of emphasizing the rights of individuals Glucose needs to work incombination with what to go intothe cells?A. diabetesB. urineC. insulin Subtract the rational expression 1/x^2-x-6 - x/x+2. what does this equal In the diagram above, which fossil is the oldest? How does cellular respiration demonstrate the conservation of mass?GIVING BRAINLIEST please help meeeeeeeeeeeeeeeeeeee is 1,2,3,4,5 domain or range? Which of the following would be the best example of a secluded spot? *a busy storea national park entrancea popular beacha secret treehouse Select all expressions that are equivalent to 16x 12 24x + 4 by showing your work & explain your reasoning. 1)40x - 16 2)4 - 12 - 4x + (- 4x) 3) 8x - 8 4)-8 (r + 1) The BARO sensor informs the PCM about changes in weather and ____________________. A.road conditionsB.altitudeC.driving habitsD.day or night cual es el interes que produce un capital de 230,000 en 12 aos a una tasa de inters compuesta anual del 5.5% Lauren took 12 hours to read a 360 page book use the unit rate to determine how many hours it will take her to read 150 HELPP PLEASEE Unlike movies and TV shows, plays take place they are not recordedThey take place right in front of the audience, Pls help me out plss What is the central idea of this poem Please help me ASAP! Which of the statements below describe the forests of the region?Forests cover much of the terrain.Forests have regional importance.Forests increase soil erosion.Forests provide protection from sandstorms.Forests provide timber and fuel for the region.Population growth has increased the clearing of forests.Population shifts to urban areas will likely decrease forested areas Two functions are defined by these equations: f(x) = 5.1 + 0.8x g(x) = 3.4 + 1.2x Which function has a greater value when x is 3.9? How much greater?