branch of science dealing with organisms and their environment is called
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Ecology is the name of the scientific field that studies living things and their surroundings.
Ecology is the scientific study of the interactions between living things and their natural and biological surroundings. It covers a broad spectrum of subjects, ranging from the interactions of specific organisms with their environments to the composition and operation of entire ecosystems. Population dynamics, community dynamics, nutrient cycling, and the effects of human activity on ecosystems are some of the themes that ecologists may research.
Biology, chemistry, physics, geology, and mathematics are just a few of the many scientific fields that ecology draws inspiration from. It also uses principles and techniques from these fields. It is crucial for comprehending and controlling the natural world and has uses in environmental policy, conservation biology, and the management of natural resources.
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Related Questions
Can someone please help me with this?? If answers correct ill mark u as the best! Match up the correct letter with the number choices.
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Answer:
In order, D,C, B, A
Explanation:
Answer:
1. A.
2. B.
3. C.
4. D.
Explanation:
It's hard to explain in much detail; all I can say is really spend a lot of time studying DNA replication, as you'll find that it will pay off later.
How has the biosphere changed overtime?
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Answer:
Over a long period of time, the atmosphere developed a mix of oxygen and other gases that could sustain new forms of life. The addition of oxygen to the biosphere allowed more complex life-forms to evolve. This exchange of food and energy makes the biosphere a self-supporting and self-regulating system.
Explanation:
This person has children with a partner that does not have hemophilia. Is it possible for any of their children to have hemophilia?
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Answer:
A family may have children with the hemophilia gene and children without it. It is also possible for all the children in the family to inherit the normal gene or all to inherit the hemophilia gene.
Explanation:
Explain how meiosis results in four haploid daughter cells.
Please help this is due today and I really need help
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Answer:
phones
Explanation:
Help I got until 4:05
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For scanning a slide, power is usually used.
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What is the smallest number of molecules of atp and gtp consumed in the synthesis of a protein with 200 residues after mrna synthesis, starting from amino acids? assume that the hydrolysis of ppi is equivalent to the hydrolysis of atp for this calculation.
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The smallest number of molecules are 200 ATP and 400 GTP consumed in the synthesis of a protein with 200 residues after mrna synthesis.
What is mrna synthesis and what is ATP and how many ATP and GTP are consumed?mRNA is one of the RNA of ribosomal, manufacture, and transfer RNA synthesized in nucleus using the nucleotide sequence of DNA as template.ATP is adenosine triphosphate used as energy molecules to process the needed function of human and plant body.In here is asked the smallest number of molecules of ATP and GTP consumed in the synthesis of a protein with 200 residues after mRNA synthesis.The answer would be 200 molecules of ATP and 400 molecules of GTP consumed to synthesize protein.To know more about mRNA visit :
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Light + Carbon Dioxide +_________ ——>_______+ Oxygen
I WILL GIVE YOU BRAINLYEST!! Fill in the blanks
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Answer: water (H2O) -> Glucose
Explanation:
Amanda looks at an animal cell under a microscope and sketches the cell. She notices that the cell is in a phase of mitosis, so she asks her friend to identify the phase. Her friend identified the cell as being in prophase. What should she be observing in order to correctly label her sketch as prophase?
A. the chromosomes are visible, spindle fibers form, and the nuclear envelope disappears.
B. the cytoplasm starts to split into two new cells and the two new nuclei develop
C. the chromosomes move away from the center to either side of the cells.
D. the duplicated chromosomes line up at the center of the cell
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Her friend identified the cell as being in prophase therefore what she should she be observing in order to correctly label her sketch as prophase is . the chromosomes are visible, spindle fibers form, and the nuclear envelope disappears which is therefore denoted as option A.
What is Mitosis?This is referred to as type of cell division in which the parent cell gives rise to two identical daughter cells and occur during the growth and replacement of tissues in the body system
Prophase is the first stage of mitosis and it is characterized by the following features such as:
Condensation of chromosomes.Movement of the centrosomes.Formation of the mitotic spindle.Nucleoli break down.The features mentioned above are synonymous with those of option A which is therefore the reason why it was chosen as the correct choice.
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Mushrooms, bread molds, and yeasts are classified in the fungi kingdom. Specific characteristics are used to classify these organisms. Why are these organisms in the fungi kingdom and not in the animal kingdom?.
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Mushrooms, bread molds, and yeasts are classified in the fungi kingdom primarily due to their unique characteristics that distinguish them from the animal kingdom.
Fungi possess cell walls made of chitin, whereas animals have cell membranes without cell walls. Additionally, fungi are heterotrophic organisms that obtain nutrients through absorption, rather than ingestion as seen in animals.
Fungi exhibit a filamentous growth form called hyphae, which form a network known as mycelium. This structure aids in nutrient absorption and is not found in animals. Furthermore, fungi reproduce through spores, a method distinct from the sexual or asexual reproduction observed in the animal kingdom.
Lastly, fungi play a vital role as decomposers in ecosystems, breaking down organic matter and recycling nutrients, whereas animals occupy various roles such as predators, herbivores, and omnivores. These key differences in structure, nutrition, growth, reproduction, and ecological roles justify the classification of mushrooms, bread molds, and yeasts in the fungi kingdom, rather than the animal kingdom.
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On a cold day, the temperature of the air reaching alveoli is raised in the nasal passages because the
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Significant amounts of phosphorus are found in all locations on Earth except the..
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Answer:
Atmosphere
Explanation:
Phosphorus cycle in nature is a unique cycle compared to the other natural biological and chemical cycles such as the carbon, nitrogen, sulfur and water cycles, as there is no gaseous phase in the phosphorous cycle. Due to the prevailing atmospheric temperature and pressure which are not appropriate for the formation of gases associated with phosphorus, the compounds in nature where phosphorus can be found are not gases. Phosphorus can therefore be found majorly in sedimentary rocks.
The atmospheric temperature and pressure are incapable of forming phosphorus compounds, Phosphorus has not been found in the atmosphere.
Phosphorus has been the recycled in the atmosphere within the biosphere, lithosphere, and hydrosphere. In the nature, the phosphorus has been present in the sedimentary rocks, with the absorption by plants and animals.
The phosphorus cycle has been consisted of the weathering, absorption by plants and animals and return to the lithosphere with the decomposition. Since the atmospheric temperature and pressure are incapable of forming phosphorus compounds, Phosphorus has not been found in the atmosphere.
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What are the organized pieces of DNA called
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Answer:
double helix
Explanation:
Together, a base, sugar, and phosphate are called a nucleotide. Nucleotides are arranged in two long strands that form a spiral called a double helix
true false The vascular changes resulting in an erection are the result of a parasympathetic reflex.
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True. The vascular changes that lead to an erection are a result of a parasympathetic reflex. When sexual stimulation occurs, parasympathetic nerve fibers release nitric oxide, which causes the smooth muscle cells in the erectile tissue to relax.
This relaxation allows blood to flow into the penile arteries and fill the erectile tissue, resulting in an erection. The parasympathetic nervous system is responsible for regulating many bodily functions, including sexual arousal and response. Therefore, the parasympathetic reflex plays a crucial role in the physiological processes involved in achieving and maintaining an erection.
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PLEASE HELP FAST DONT EXPLAIN JUST ANSWER
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Why are proteins so small but so important to living organisms .
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Explanation: because carry out all the functions in the human body necessary for living. Proteins make up hormones that are required for living. Insulin - responsible for stabilising blood sugar. Haemoglobin - responsible for carrying oxygen around the body. Melatonin - responsible for helping us get to sleep. Adrenalin - responsible for the flight-fight-freeze response. There are many more but here are just a few.
Answer:
Protein is a nutrient your body needs to grow, as well as to support and maintain your life. ... For example, proteins help cells develop and communicate, act as enzymes and hormones, conduct the transport of nutrients throughout your bloodstream and repair damaged tissue. In other words, you can't live without protein.
Explanation:
a tropic hormone is any hormone that a. stimulates or suppresses the release of posterior pituitary hormones. b. increases reproductive behavior. c. stimulates or suppresses the release of other hormones. d. influences the ovaries and testes. e. is released by the pituitary gland.
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A tropic hormone is any hormone that stimulates or suppresses the release of other hormones.
What is tropic hormone?Tropic hormones are hormones of the anterior pituitary gland. These hormones influence the growth, function, or nutrition of other endocrine cells.Tropic hormones are found in body systems including the endocrine, gastrointestinal, urinary, and nervous systems.Tropic hormones are released from one endocrine gland and act on another. Tropic hormones stimulates the growth of target tissues. They can lead to hypertrophy or hyperplasia. Most tropic hormones are produced and secreted by the anterior pituitary gland. The hypothalamus secretes trophic hormones that target the anterior pituitary gland, and the thyroid secretes thyroxine, which targets the hypothalamus, and thus can be considered trophic hormones. Tropic hormones act indirectly on target cells by first stimulates other endocrine glands. Corticotropin-releasing hormone (CRH) is released from the hypothalamus and stimulates the anterior pituitary gland to release adrenocorticotropic hormone (ACTH).To learn more about tropic hormone from the given link :
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the lining of lymphatic vessels is composed of which of the following cell type? a. simple squamous epithelium b. stratified cuboidal epithelium c. stratified squamous epithelium d. simple cuboidal epithelium
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The lining of lymphatic vessels is composed of simple squamous epithelium.
This type of epithelia fills the interior of all blood vessels (endothelium), creates the lining of bodily cavities, and forms the wall of alveolar sacs in the lung (mesothelium). Simple squamous epithelia's main job is to make it easier for gases and tiny molecules to diffuse.
What types of epithelia are there?
The number of layers in epithelial tissues as well as the character and function of the cells serve as broad classification criteria. Squamous, cuboidal, and columnar cells make up the three fundamental cell types. When viewed from above, squamous cells give the appearance of thin, flat plates that can appear polygonal.
Therefore, the lining of lymphatic vessels is composed of simple squamous epithelium.
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Suppose that a B-DNA molecule has 7.5 x 10 nucleotide pairs. Calculate the number of complete turns there are in this molecule. complete turns:
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In a B-DNA molecule, there are 10.5 base pairs per turn. Number of complete turns = (7.5 x 10^9 base pairs) / (10.5 base pairs/turn) ,Number of complete turns = 714,285,714.29 turns.
In general , B-DNA molecule, there are 10.5 base pairs per turn. This means that for every full twist or turn of the DNA helix, there are 10.5 base pairs present. The number of base pairs in the B-DNA molecule can be determined from the number of nucleotide pairs, which is 7.5 x 10^9 in this case.
To calculate the number of complete turns in the B-DNA molecule, we simply divide the number of base pairs by the number of base pairs per turn. This gives us a value of 714,285,714.29 turns, which means that the B-DNA molecule has approximately 714,285,714 complete turns.
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What is the major site of the formation of beta-hydroxybutyrate from fatty acids? A) intestinal mucosa. B) kidney. C) liver. D) adipose tissue
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C) liver. Beta-hydroxybutyrate is mainly produced in the liver through the process of ketogenesis, which occurs when there is insufficient glucose available to provide energy for the body and it starts to use fatty acids as an alternative source.
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When formulating a new recipe, food scientists take detailed notes of their procedures and record carefully measured amounts of the ingredients. Different scientists will then follow the steps in the recipe and compare the final products. Why is it important for other food scientists to review new recipes before they are sold to the public?
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Possible answers:
To ensure that the results can be duplicatedTo inspect the final product(s) for anything harmful or unexpected outcomes(such as causing the wrong kind of chemical reaction during the cooking process)To test the best way to cook or heat up the product is(microwave, oven, ect.)To ensure that the serving size is not too large or too small for the target consumer(child-size vs adult-size servings)Which 2 structures allow for cells to move?
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Hope this helps!!
One cause of tsunamis is earthquakes in the ocean floor. In the image, which point represents the hypocenter of an underwater earthquake?
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In the image, a point which represent the hypocenter of an underwater earthquake is point D.
What is an earthquake?An earthquake can be defined as a sudden, natural shaking of the ground, especially due to movements within the Earth's crust or Earth’s interior and the lithosphere (upper mantle) which creates seismic waves.
What is a hypocenter?In Geology, a hypocenter can be defined as the starting point of an earthquake or the subsurface location (seismic rupture) at which the energy that is stored along a locked fault is first released.
On the other hand, an epicenter can be defined as the point on the surface of planet Earth, which is perpendicular to the hypocenter (focus) and directly above the earthquake’s origin.
By critically observing the image which represents the processes and phenomena associated with earthquakes and tsunamis, we can logically deduce that point D represents the hypocenter while point B represent epicenter.
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Answer: I believe it is D, as the others are above the ocean floor and E is too far down.
Explanation: Earthquakes can split the Earth in some scenarios, and D is right in the middle of a split in the Earth. It is the most logical answer.
The movement of water across cellular membranes from a hypotonic to hypertonic environments through aquaporins, which are channel proteins, can be defined as both
A: simple diffusion and active transport.
B: active transport and facilitated diffusion.
C: osmosis and facilitated diffusion.
D: endocytosis and active transport.
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I’m bored
Who knows how to do this
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Answer:
Rill - a small groove in soil created by run off.
Gully - a channel of connected grooves created by run off.
Stream - one of the many channels created to form a river.
Tributary - series of connected channels that fills with water.
Explanation:
Hope it helps.
Answer:
Ew edgeunuity
Explanation:
based on what you learned from your experiment how could you determine the solute concentration
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Based on the experiment, you can determine the solute concentration by measuring the mass of the solute dissolved in a known volume of solvent and calculating the molarity. This can be done using a balance and volumetric flask or through titration methods.
To be more specific, first weigh the mass of the solute and dissolve it in a known volume of solvent, using a volumetric flask for accuracy. Then, calculate the molarity (moles per liter) by dividing the moles of solute (which can be determined by dividing the mass of the solute by its molar mass) by the volume of the solution in liters.
Alternatively, you can use a titration method, where a solution with a known concentration is added to the sample until the reaction is complete. By knowing the volume of titrant added and its concentration, you can determine the concentration of the solute in the sample.
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a penny is tossed and comes up heads 7 out of 10 times. Is the probability that it will be heads on the next toss 70%? Why or not?
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Answer:
I think it will because when you express 7/10 as a fraction it will result to 0.7, meaning the probability between 0 and 1 will be 0.7, therefore to express 0.7 as a fraction the answer will be 70%..
sorry if it's wrong
6. Give three examples of ways invasive species have arrived to the Hudson
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Answer:
Invasive species arrive inadvertently in ship ballast (both solid ballast and ballast water), on wooden shipping pallets, through canals (like the Erie Canal), as unseen 'hitchhikers' on people, animals, or boats, by escaping from agricultural areas, and by people introducing them on purpose, which is often the case .
Most of the starch stored in the cells of a potato is composed of molecules that originally entered.
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Correct option is b, A polysaccharide known as starch, which is composed of many monomers known as sugar-like monosaccharides, is a polymer. One or more sugar molecules comprise all carbs.
Simple sugars are monosaccharides because they only contain one sugar molecule. Fructose, glucose, and sucrose are a few examples of these sugars. These carbohydrate compounds are consumed by the body, where they are changed into natural sugar molecules and used as fuel. Biomolecules made up of several single sugar units are known as polysaccharides or complex carbohydrates.
These units are connected by glycosidic linkages in complex carbohydrates. The majority of the molecules that make up a potato's stored starch were initially simple sugars that entered the cell. Starch and glycogen are examples of polysaccharides, which are polymers (carbohydrates) made up of many glucose molecules that are simple sugar subunits.
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Correct Question:
Most of the starch stored in the cells of a potato is composed of molecules that originally entered these cells as
a. Enzymes
b. Simple sugars
c. Minerals
d. Amino acids
How does the final paragraph relate to the main idea of the article?
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Other sentences within a paragraph relate to the main idea. The final “wrap-up” sentence within a paragraph often reinforces the main idea. The main idea of a passage is important
Answer:
The final paragraph of an article, story, or essay is normally the restatement of the thesis or main idea. I hope this helped! Brainliest is much appreciated!