A corn field includes corn plants, mice, hawks, and various insects, fungi, and bacteria. Which nutritional role is correctly paired with organisms that carry out that role
Answers
The nutritional role that is correctly paired with organisms that carry out that role is producers - corn plants, primary consumers - mice, and mutualistic symbionts - Insects, fungi, and bacteria, options 1, 2 & 4 are correct.
Producers are organisms capable of converting sunlight into energy through the process of photosynthesis. Corn plants, like other green plants, contain chlorophyll that enables them to capture sunlight and convert it into chemical energy.
Primary consumers are herbivores that feed directly on producers, such as plants. In the corn field, mice consume the corn plants as a significant part of their diet, making them primary consumers. By consuming the corn plants, mice obtain energy and nutrients necessary for their survival and growth.
Mutualistic symbionts are organisms that engage in a mutually beneficial relationship with another species. In the corn field, certain insects, fungi, and bacteria establish symbiotic relationships with the corn plants. , options 1, 2 & 4 are correct.
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The complete question is:
A corn field includes corn plants, mice, hawks, and various insects, fungi, and bacteria. Which nutritional role is correctly paired with organisms that carry out that role?
1: Producers - Corn plants
2: Primary consumers - Mice
3: Decomposers - Hawks
4: Mutualistic symbionts - Insects, fungi, and bacteria
Related Questions
mitosis cell division are required to form 64 cell for one cell?
a.4
b.6
c.16
d.32
Answers
Answer:
im not sure
Explanation:
Why does sexual reproduction result in more genetic variation. In a species than asexual reproduction
Answers
Explanation:
Asexual has to rely to its own gene pool and makes a "clone" of itself since Asexual requires one being while Sexual reproduction is two beings and has two gene pools to gather genes from = more genetic variation
Answer:
In sexual reproduction, the offspring will not be identical to either parent.
Explanation:
Therefore more genetic variation. This is correct on ape-x, just wanted to let you guys who don't understand know. This is 1.5.2 (cst) correct as of late May 2021. Just here to help. :)
Which is NOT true about cells?
Question 5 options:
(A)Cells are in all living things
(B)Every type of cell performs the same function
(C)Cells can reproduce
(D)Cells take in food and use energy
Answers
Hope this helps!
Answer: B
Explanation: Theres different type of cells that perform variety functions in the body
If you are missing or have an extra base at the end of your mutated dna. What type of mutation occurred?
Answers
Answer:A frameshift mutation
Explanation: i think.
The type of mutation that occurred if you are missing or have an extra base at the end of your mutated DNA is known as Frameshift mutation.
What is Mutation?A mutation may be defined as sudden, stable, and inheritable changes in the genetic material of an organism. An organism that undergoes the event of mutation is called a mutant. The agent that causes the mutation is called mutagen.
A deletion primarily results in a frameshift which then results when one or more base pairs are lost from the end of DNA. If one or two bases are deleted the translational frame is altered resulting in a garbled message and nonfunctional product.
A frameshift mutation is a type of genetic mutation which is significantly caused by the indels of a number of nucleotides within a DNA sequence. The insertion or deletion can alter the reading frame which results in a completely distinctive different translational from the original.
Therefore, frameshift mutation is a type of mutation that occurred if you are missing or have an extra base at the end of your mutated DNA.
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Which group, named from their cuplike sexual reproductive asocarp, make up 75% of know fungi?
Answers
Answer: Sac Fungi, or Ascomycota.
Explanation: This type of fungi has cupcake asocarp.
Tall oak trees are better able to compete for sunlight in crowded forests. short oak trees are at a
disadvantage. what type of selection appears to have made oak trees grow tall?
a. stabilizing selection
b. directional selection
c. disruptive selection
Answers
The type of selection that makes tall oka trees a better competitor for sunlight over short ones would be directional selection.
What is directional selection?It is a kind of natural selection in which individuals with traits at one extreme end of the population are better adapted to the environment.
In this case, tall and short oak trees are at the two extreme ends of the population mean with tall oak trees being able to better competitors for sunlight than the short ones.
The selection is, thus, directional, towards the tall trees rather than the average or the short ones.
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life as we know it cannot flourish on the moon but it might be possible for it to survive. what life form on earth might survive on the moon?
Answers
Water in liquid form, according to scientists, is necessary for life as we know it—a potent solvent capable of delivering dissolved nutrients to all areas of an organism.
Since the Mariner 9 Mars orbiter mission in 1971, we've known in our own solar system that water formerly flowed freely on the red planet. So life, at least in microbial form, may have been there—and it's possible that vestiges of that life may now survive beneath, where liquid water may stay.
Europa, Jupiter's moon, too has fissures in its very youthful, ice-covered surface, indicating that beneath the ice is an ocean of liquid water. Europa's water should be frozen solid at around a half billion kilometers from the sun.
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In what process are the mitochondria of the cells involved?
a. Lipid synthesis
b. Cholesterol synthesis
c. Lipid synthesis
d. Hydrolysis of glycogen to glucose
e. Conversion of pyruvate to ATP
Answers
The mitochondria of the cells are involved in the conversion of pyruvate to ATP. Therefore, option E is correct.
How do mitochondria convert pyruvate to ATP?Mitochondria convert pyruvate to ATP through a process known as cellular respiration, which occurs in three stages: glycolysis, the citric acid cycle (also known as the Krebs cycle), and oxidative phosphorylation.
In the first stage, glycolysis, glucose is broken down into two molecules of pyruvate. This process occurs in the cytoplasm outside of the mitochondria and produces a small amount of ATP.
In the second stage, the acetyl-CoA enters the citric acid cycle, where it undergoes a series of chemical reactions that release energy in the form of electrons. These electrons are then transferred to the electron transport chain in the third stage, oxidative phosphorylation.
In the third stage, the electron transport chain uses the energy from the electrons to generate a proton gradient across the inner mitochondrial membrane. Thus, option E is correct.
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Define photophosphorylation?
Answers
The photophosphorylation is the synthesis of ATP from ADP and phosphate in the plants using the light energy absorbed during the photosynthesis process.
As we learned, astrology and phrenology are considered pseudosciences because they are either not testable or cannot be verified objectively. Think of one other discipline that could be considered a pseudoscience and explain why the content would not be testable or able to be verified objectively. Then, describe the difference between astronomy and astrology, the reasons for their historical conflation, and their eventual separation.
Answers
One discipline that could be considered a pseudoscience is homeopathy. Homeopathy is a medical practice that involves the use of highly diluted substances, which are believed to stimulate the body's natural healing processes.
Homeopathy is considered a pseudoscience because it lacks scientific evidence and is not testable or able to be verified objectively. Despite numerous studies, there is no scientific evidence that homeopathy is effective in treating any medical condition.
Astronomy and astrology are often confused or conflated, but they are very different disciplines. Astronomy is a scientific discipline that studies celestial objects and phenomena, such as stars, planets, galaxies, and the universe as a whole. Astronomy is based on empirical evidence and is testable and verifiable.
Astrology, on the other hand, is a belief system that claims to link the positions and movements of celestial objects with human affairs and personality traits. Astrology lacks scientific evidence and is not testable or verifiable. While astrology has been used for thousands of years, it has been largely rejected by the scientific community and is not considered a legitimate science.
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The early ancestors of horses showed the presence of digits on their limbs, while modern horses have hooves. What are likely possible reasons for this change?
Answers
Answer:
Natural Selection & Fitness
Explanation:
Horses have evolved to run as fast as possible because they are prey animals.
The hooves give advantages to the predecessors to the modern horse rather than the foot-bearing horses.
Thus when somebody inevitably becomes a snack, the hoof bearing horses lived longer. (Natural selection)
Because they've lived longer, they've had more babies. (Fitness)
Their babies are more likely to pass on the genes they've inherited from their successful parents, and the population of hooved-horses begins to exceed the population of footed-horses.
In this circumstance, all the footed-horses are gone. The population has evolved.
Hope this helps <3
PS: here's a source! https://www.amnh.org/exhibitions/horse/the-evolution-of-horses/on-your-toes#:~:text=Hooves%20and%20long%20legs%20help,many%20horses%20retained%20three%20toes.
What two scientific theories support the Big Bang?
Answers
Answer:
Two major scientific discoveries provide strong support for the Big Bang theory: • Hubble's discovery in the 1920s of a relationship between a galaxy's distance from Earth and its speed; and • the discovery in the 1960s of cosmic microwave background radiation.
Explanation:
hope this helps :)
Two major scientific discoveries provide strong support for the Big Bang theory:
• Hubble’s discovery in the 1920s of a relationship between a galaxy’s distance from Earth and its speed
• the discovery in the 1960s of cosmic microwave background radiation.
1. Hubble’s discoveryin 1924 astronomer Edwin Hubble used a technique pioneered by Henrietta Leavitt to measure distances to remote objects in the sky.Hubble used spectroscopic red-shift data to measure the speeds these objects were travelling then graphed their distance from Earth against their speed.He discovered that the speed at which astronomical objects move apart is proportional to their distance from each other2. discovery in the 1960s of cosmic microwave background radiationOn May 20, 1964, American radio astronomers Robert Wilson and Arno Penzias discovered the cosmic microwave background radiation (CMB)It states that the ancient light that began saturating the universe 380,000 years after its creation.It also supports the big bang theoryThus, Two major scientific discoveries provide strong support for the Big Bang theory:
• Hubble’s discovery in the 1920s of a relationship between a galaxy’s distance from Earth and its speed
• the discovery in the 1960s of cosmic microwave background radiation.
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what is the correct order of protein production?
1) ribosome
2) endoplasmic reticulum
3) secretory vesicles
4) golgy apparatus
a) 1,2,3,4
b) 2,4,3,1
c) 1,2,4,3
d) 3,2,4,1
Answers
Answer:
The correct order of protein production is:
c) 1,2,4,3
Ribosome: Protein synthesis begins in the ribosomes, which are located either in the cytoplasm or attached to the endoplasmic reticulum.
Endoplasmic Reticulum: After the initial stages of protein synthesis in the ribosomes, the newly synthesized protein is transported into the endoplasmic reticulum (ER) for further processing and modification.
Golgi Apparatus: The proteins synthesized in the ER undergo further processing and modifications in the Golgi apparatus. This includes sorting, packaging, and modifying the proteins to their final functional forms.
Secretory Vesicles: Once the proteins are properly processed and modified in the Golgi apparatus, they are packaged into secretory vesicles. These vesicles transport the proteins to their destination, such as the plasma membrane for secretion outside the cell.
Therefore, the correct order is 1, 2, 4, 3.
Answer:
The correct order of protein production is ribosome, endoplasmic reticulum, Golgi apparatus, and secretory vesicles. So the correct answer would be c) 1,2,4,3.
Many proteins destined for the endoplasmic reticulum, the Golgi apparatus, lysosomes, the plasma membrane, and secretion from the cell are synthesized on ribosomes that are bound to the membrane of the endoplasmic reticulum. The Golgi apparatus then distributes these proteins and lipids that it receives from the ER.
What gives carbon the ability to form chains that are almost unlimited in length?
Answers
Answer:
Carbon Atom
Explanation:
Decide if each statement is a fact or a misconception about the theory of evolution by natural selection.
According to the theory,
individual organisms
can evolve during
their lifespan.
The theory suggests that
the organisms in a
population that are the
most well adapted are
those that are the largest.
The theory says that
natural selection gives
organisms everything they
need to live.
The theory explains the
origin of life.
The theory proposes that
while natural selection
acts on individuals,
only populations evolve.
The theory says that
organisms that are
better adapted to their
environments will have
higher survival and
reproduction rates.
Answers
Answer:
the theory suggests that the organisms that are well adapted to their environment will have higher survival and reproduction rates.
Answer:Natural selection is the process by which organisms are able to survive and produce offspring who use their environment successfully as compare to those which are less adapted to their environment.
The theory proposes that while natural selection acts on individuals, only populations evolve. Fact
The theory suggests that the organisms in a population that are the most well adapted are those that are the largest. Fact
According to the theory, individual organisms can evolve during their lifespan. Misconception
The theory says that organisms that are better adapted to their environments will have higher survival and reproduction rates. Fact
The theory explains the origin of life. Misconception
The theory says that natural selection gives organisms everything they need to live. Misconception
What does the term organic mean? *
something that contains carbon
something that is alive
something that contains organelles
something that moves
Answers
something that is alive
Answer:
Something that is alive
Which example below describes Newton's Third Law: A car doesn't move until a force act on it. Sally rides her bike at a constant speed and then turns Calvin walks 40 meters in 3 minutes Yolanda jumps down on the diving board and the diving board is pushing back on her feet
Answers
Answer:
Yolanda jumps down on the diving board and the diving board is pushing back on her feet.
Answer: Yolanda jumps down on the diving board and the diving board is pushing back on her feet.
Explanation: Newton's Third Law states that for every action in nature there is an equal and opposite reaction. Yoland jumps down, the board pushes back
please help i’ll give brainliest
Answers
Answer:
An animal that eats dead animals or plants
Explanation:
A scavenger is literally defined as an animal that feeds on dead plant material or carrion which means decaying flesh of dead animals ( humans included)
Achromatopsia relates to Select one: a. cortical lesions in area V4. b. the absence of the photopigment sensitive to long wavelengths. c. the absence of the photopigment sensitive to short wavelengths. d. cortical lesions in area MT.
Answers
Achromatopsia relates to the absence of the photopigment sensitive to short wavelengths.
Achromatopsia is a rare inherited form of partial or total color blindness caused by the absence of one or more of the photopigments sensitive to short-wavelength light, found in cone cells in the retina of the eye.
The disease can be congenital, which means it can be present at birth. It can also occur later in life as the result of a traumatic brain injury or a stroke.
Symptoms of achromatopsia include difficulty distinguishing colors, sensitivity to bright light, poor vision, and nystagmus (involuntary eye movements). Treatment options are limited, but tinted lenses or specialized glasses can sometimes help alleviate symptoms.
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How can the force of gravity affect weight?
Answers
Answer:
it can because gravity makes the weight of a person but without gravity your very light
Explanation:
What is amylase hdhdhdhehehehehhehe
Answers
Answer'
Amylases' main function is to hydrolyze the glycosidic bonds in starch molecules, converting complex carbohydrates to simple sugars. There are three main classes of amylase enzymes; Alpha-, beta- and gamma-amylase, and each act on different parts of the carbohydrate molecule.
Explanation:
Amylase
An amylase is an enzyme that catalyses the hydrolysis of starch into sugars. Amylase is present in the saliva of humans and some other mammals, where it begins the chemical process of digestion.Why is amylase so important?
Amylase is responsible for the breaking of the bonds in starches, polysaccharides, and complex carbohydrates into easier to absorb simple sugars. Salivary amylase is the first step in the chemical digestion of food.
Hope this helps
Which membranous organelle stores calcium and is a primary site of lipid metabolism?
Answers
According to the research, the correct option is endoplasmic reticulum. It is a membranous organelle stores calcium and is a primary site of lipid metabolism.
What is endoplasmic reticulum?It is an organelle that is distributed throughout the cytoplasm of eukaryotic cells, acts as a calcium store in the cell and synthesizes most of the fats that make up the cell membranes, such as cholesterol and glycerophospholipids.
It is responsible for collecting and storing the calcium that is floating in the cytosol, this collection of this element is carried out through the action of calcium pumps that are found in the reticulum membrane.
Therefore, we can conclude that according to the research, the correct option is endoplasmic reticulum. It is a membranous organelle stores calcium and is a primary site of lipid metabolism.
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MARKING PEOPLE AS BRAINLIST ALOT OF POINTS
Create a table comparing mitosis and meiosis
-Include: number of cells
-type of cells
-genetic material in cells
-role of each process in the body.
Answers
The process in which a gas turns back into a liquid is called __________. What word completes the sentence?
Answers
Answer:
The word is condensing.
An unknown sample of metal had a mass of 240. 0 grams. It displaced 30. 0 mL of water when placed into a graduated cylinder. What is the density of the metal?
Answers
The density of the metal will be 8 g/ml when an unknown sample of metal had a mass of 240 gm and is displaced 30 ml of water when placed into graduated cylinder.
What is density and how the density of the metal comes out to be 8 g/ml of unknown sample?Density is the quantity representing the mass of the product per unit volume of the container containing liquid.The units of density varies depending upon the units of mass and volume of the liquid contained.Here by using the simple density = mass/ volume formula we can calculate the density.Given, mass = 240 gm , volume = 30 ml , density = 240/ 30 = 8 g/ ml is the density.Hence the density of the metal is 8 gm/ml of an unknown sample of the metal of mass 240 gm and displaced 30 ml of water into graduated cylinder.To know more about density visit:
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Nicotine triggers the release of adrenaline. What negative impact does this have on the cardiovascular system?.
Answers
Nicotine causes the narrowing of arteries, an increase in blood pressure, and an increase in heart rate.
Nicotine is a harmful chemical present in cigarettes and tobacco products. this chemical triggers the release of adrenaline. This hormone is known to give a "kick" to the body's systems.
Prolonged usage of nicotine has a severe impact on the body especially the respiratory and cardiovascular systems. The hormone, adrenaline, is known to increase the heart rate and flow of blood. this increases the blood pressure and narrowing of blood vessels which in turn increases the risk of heart attacks, cardiac arrest, and a variety of heart issues.
So, nicotine is a harmful chemical that causes a wide range of health complications in the long run.
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What type of symbiosis occurs when one organism benefits and the other is harmed?
Answers
Answer:
Parasitism
Explanation:
In this a parasite takes its food or other needs from the host but later harms the host too.Some examples like leeches who takes blood from our body but harms us tooParasitism is an ecological relationship between two organisms in which one organism benefits while the other organism suffers. It may also be a type of symbiosis.
The majority of microorganisms investigated in medical microbiology are parasitic and prey on human tissue. Parasitic microbes, for instanse, cause cholera, leishmaniasis, and giardia. Any relationship between two or more biological species is referred to as symbiosis. Such relationships are typically long-term and have a significant impact on one or both organisms' fitness. Benefits and physical characteristics distinguish symbiotic relationships. Mutualism, defined as a relationship in which both species benefit, is very common in nature. There are numerous examples of mutualistic bacteria in the abdomen that aid digestion in both humans and animals in microbiology. A commensal relationship is one in which one species benefits while the other is unaffected. Humans have a variety of commensal bacteria in their bodies that do not harm them but are necessary for survival, like when dead skin is consumed by bacteria.
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can any of the skeletal material be used to determine the biological sex of the victim(s)? if so, which bone(s)?
Answers
Yes, skeletal material can be used to determine the biological sex of the victim. The skeletal material that can be used to determine the biological sex of the victim includes the skull, pelvis, and long bones such as the femur.
The determination of the sex of a victim from skeletal remains is important in forensic investigations where the identity of a victim cannot be established by other means such as identification documents, fingerprints, or DNA analysis. Sex determination is crucial to develop a biological profile of the victim, which can provide important information to solve the case and help in the identification of the victim.
The skeletal material that can be used to determine the biological sex of the victim includes the skull, pelvis, and long bones such as the femur. The skull contains several features that can be used to determine the sex of the victim such as the shape of the skull and size of the mandible. For example, male skulls are usually larger and more robust than female skulls.
The pelvis is another bone that can be used to determine the biological sex of the victim. The pelvis is generally wider in females to accommodate childbirth and is more narrow in males. Furthermore, the pelvis bone has several features that can indicate the sex of the victim, such as the subpubic angle which is greater in females.
The long bones of the body can also be used to determine the sex of the victim. The femur, for example, has features such as the shape of the bone and the size of the head and neck, which can indicate the sex of the victim.
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Why is a control group important in a scientific experiment
Answers
Answer:
It is important to have a control substance so that you can clearly confirm that whatever you're experimenting with is what is causing the reaction. That's why it is good to have 2. One doesnt get experimented with and the other does.
Explanation:
Need help!!!!!!!!!!!
Answers
Answer:
1. 15% 2. 85% 3. 70% 4. Yes because there is 15% more water outside the cell than inside 5. The water will move inside 6. Swell 7. I'm so sorry to say but I have no idea what type of cell it is. Best of luck!!!
Explanation: