Answer: Plants need animals for seed dispersal and pollination. ... Some animals eat plants. Some animals eat other animals. When animals die and decompose, the plants use the nutrients that were deposited back into the soil from the decomposing organism.
Explanation:
need help please.....
Answer:
1. F
2.A
3.E
4.D
5.B
6.C
Explanation:
I believe this is the correct order- forgive me if I'm wrong; The wording for options A and B are slightly confusing.
what is autotroph class 7
answer in 5 sentences
pls I need answer ASAP
Whoever answers will be marked brainliest
In biology, autotrophs are organisms that can produce their own food using inorganic substances, such as sunlight and carbon dioxide.
How do we explain?Autotrophs are also known as primary producers because they form the base of the food chain by converting energy from the environment into organic compounds.
The topic of autotrophs is typically covered in the study of plant biology in the context of a class 7 curriculum.
The most prevalent kind of autotrophs are plants. They do this through a process known as photosynthesis, which turns carbon dioxide, water, and sunlight into glucose (a sugar) and oxygen.
Chloroplasts, specialized organelles found in plant cells, are where this process occurs.
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How does natural selection contribute to the theory of evolution?
Answer: Natural selection leads to evolution because the traits of those who are able to reproduce influence future generations genetics and gradually lead to these passed on traits becoming the normal state of being, thus causing the species in question to evolve.
Explanation:
Starting with the illuminator and ending with your eye, describe the path of light traveling through a microscope with a specimen on a slide.
Answer:
A) Light, originates from source
B) With the help of the condenser, it becomes focused onto the specimen on the slide
C) The light then enters the objective lens which magnifies the image.
D) The magnified image/light then passes through a series of mirrors and prisms made of glass and eventually entering the eyepiece
E) The eyepiece further magnified the image then throws it to be received by the eyes.
Cheers!
Write a question that a population ecologist might ask about the photo below. Then, write a question that an ecosystem ecologist might ask. How are the questions different
Population ecologists will ask about the zebra population in the dam, while ecosystem ecologists will ask how giraffes and zebras tolerate the limited water in the dam.
Ecosystem Ecologist:
Ecosystem ecology is the in-depth study of the biotic (living) and abiotic (non-living) components of an ecosystem and their interactions within an ecosystem framework. The science that studies how ecosystems work and relates them to their building blocks such as chemicals, bedrock, soil, plants and animals.
Ecosystem ecology examines physical and biological structures and examines how these properties of the ecosystem interact. Ultimately, it helps us understand how to maintain high quality water and economically viable production of raw materials.
Ecosystem ecology is primarily concerned with functional processes, the ecological mechanisms that maintain the structures and services produced by ecosystems. These include primary productivity (biomass production), decomposition and trophic interactions.
Ecology of Populations, Communities, and Physiology provides insight into the many underlying biological mechanisms that affect ecosystems and the processes that support them. Energy flows and material cycles at the ecosystem level are often studied in ecosystem ecology, but in general this science is defined more by topic than by scale. Ecosystem ecology treats living organisms and abiotic reservoirs of energy and nutrients as an integrated system, which distinguishes it from related sciences such as biogeochemistry.
Biogeochemistry and hydrology focus on a variety of fundamental ecosystem processes such as biologically mediated chemical and nutrient cycles and physio-biological water cycles. Ecosystem ecology forms the mechanistic basis for regional or global processes ranging from landscape to regional hydrology, global biogeochemistry and earth system science.
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What is being put together, with the help of light, in the process of photosynthesis?
Answer:
oxygen, and energy (ATP)
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06. An office worker is describing her journey from home every morning.
Complete her description by putting in the correct prepositions. Don't repeat
propositions twice.
(over, up, across, to, through, a t, round, down, out of, by, on)
I walk eg :-to work every day. Most of the people I work with go (1),
I prefer to go (2)
foot, because it's healthier. I come (3) _______ my
apartment and then I take the lift (4)
to the ground floor. I walk a block
(5)
the corner
and then I go along the road to the corner. I walk
and then I go (6)
a shopping centre until I reach the other side of it. Then
the road to the other side. Then I
I come to some traffic lights. I go (7)
reach a bridge that goes (8)
to the bridgo My office building is (10)
the main road. I go (9)
the other gi
car but
the steps and
the bridg
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ab
W
Answer:
I walk eg: to work every day. Most of the people I work with go (1) by car, I prefer to go (2) on foot because it's healthier. I come (3) out of my apartment and then I take the lift (4) down to the ground floor. I walk a block (5) to the corner and then I go (6) through a shopping centre until I reach the other side of it. Then I go (7) across the road to the other side. Then I reach a bridge that goes (8) over to the bridge. My office building is (10) on the main road. I go (9) down the steps and across the bridge to the other side.
Explanation:
Which system of the body produces adrenaline, a hormone that increases strength in times of stress?
Answer: adrenal glands
Explanation: Adrenaline is produced in the medulla in the adrenal glands as well as some of the central nervous system's neurons. Within a couple of minutes during a stressful situation, adrenaline is quickly released into the blood, sending impulses to organs to create a specific response.
What is the role of bicarbonate in the blood?
Answer:
the bicarbonate I believe is the byproduct of your body's metabolism.
Explanation:
It is written as HCO3. Your blood brings bicarbonates to your lungs and then it is exhaled as carbon dioxide. hope this helps!
What are the steps for photosynthesis?
Photosynthesis is defined as the process by which plants use energy from sunlight in the manufacturing of food.
What are the steps of photosynthesis?The photosynthetic process in green plants occur in four distinct steps that includes the following:
Absorption of light: This is the first and important stage of photosynthesis that involves the absorption of light by the chlorophyll which is located at the chloroplast of.most green plants. This leads to the splitting of waters molecules to form oxygen.Electron transfer: As the electrons are transferred through the membrane, protons are pumped out of the membrane, resulting in the proton gradient across the membrane.Generation of Adenosine triphosphate (ATP): The movement of protons from the thylakoid lumen to the stroma leads to the generation of ATP.Carbon fixation: The ATP generated drive the process of reducing carbon into six-carbon sugar molecules.Learn more about photosynthesis here:
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BIOLOGY!! Will give brainliest
Answer: The organelles that were engulfed have a double membrane.
Explanation:
The endosymbiotic theory suggests that mitochondria and chloroplasts are the organelles that are present in the eukaryotic cells that have been evolved from the prokaryotic cells typically of primitive bacteria. The bacteria or primitive prokaryotic cell must have a single membrane the eukaryotic cell organelle which engulfed it later became the double membrane structure. These organelles have their own DNA just like individual prokaryotic cell and their DNA is circular in shape just like individual prokaryotic cell.
Symbionts means
from outer space.
a hurricane is coming.
living together.
making copies.
Answer:
Symbionts means living together.
Explanation:
sym·bi·ont
noun
plural noun: symbionts
either of two organisms that live in symbiosis with one another.
Which scenario is most likely to result in secondary succession?
Responses
lava cooling and forming bare rock after a volcanic eruption
a forest fire clearing out trees and underbrush
a glacier receding back up a mountain
a flood washing away all plant life and topsoil from an area
Answer:
''A forest fire clearing out trees and underbrush.''
Explanation:
A forest fire clearing out trees and underbrush is most likely to result in secondary succession. Secondary succession is the process of ecological succession that occurs after an area of land has been disturbed but has not been completely destroyed. In the case of a forest fire, the soil is still intact and there are still seeds and other organisms present in the area that can begin to grow and repopulate the area. Over time, the area will gradually return to its original state, with a diverse mix of plants and animals.
The organelle that is made up of DNA:
Explain the term overexploitation as it relates to species extinction.
Answer:
When a resource is over consumed to the point of diminishing it. in the context of species extinction, if an animal population, say fish like anchovies, were to be fished for and eaten so much that they would have no chance to recover their numbers as they are eaten, it would be overexploitation. Hope this helps.
The instruction of one allele covers up the instruction of the other allele in a homologous pair. Symbolized by a capital letter. *
Recessive Allele
Dominant Allele
Heredity
Trait
Answer:
Dominant Allele
Explanation:
The average amino acid length of proteins in Escherichia coli is 235. Therefore, according to the video, the elongation time for an average E. coli protein would be about _______seconds.
How is the small ribosomal unit positioned to allow for translation to start at the proper start codon?Choose one:
A. Shine-Dalgarno sequence
B. The start codon sequence is specifically attracted to the P site.
C. Initiation factors position the mRNA accordingly.
D. The small ribosomal subunit starts at the far 5' end of mRNA where the start codon is located.
Answer:
approximately 15 seconds
A. Shine-Dalgarno sequence
Explanation:
In Escherichia coli, it has been shown that the translation elongation rate is approximately 16 amino acids per ribosome per second (16 x 15 = 240). On the other hand, the Shine-Dalgarno sequence is a polypurine stretch of variable length present in prokaryotic cells and acts as a ribosomal binding site for the messenger RNA (mRNA). This sequence can base-pair to a complementary sequence known as the 'anti-Shine-Dalgarno sequence' at the 3' end of the bacterial 16S rRNA subunit and is required to initiate the process of translation by which a polypeptide chain is synthesized. Generally, the Shine-Dalgarno sequence is located from 10 to 8 nucleotides upstream of the start codon (AUG codon). In E. coli, the Shine-Dalgarno sequence is AGGAGGU.
how is biomagnification similar to bioaccumulation
If the whole world become pure vegetarian, what kind of imbalance in nature will occur
Answer: The animal population will have a dramatic increase
Steps in the production of influenza virus, using T7 promoter region and kozak sequence
The Steps in the production of influenza virus, using T7 promoter region and kozak sequence have been described below
What are the Steps in the production of influenza virus, using T7 promoter region and kozak sequenceThe production of influenza virus using T7 promoter region and kozak sequence involves several steps:
Designing and synthesizing a DNA plasmid that contains the T7 promoter region, kozak sequence, and the influenza virus genes of interest.
Transfecting the DNA plasmid into host cells that can support influenza virus replication. Common host cells used for influenza virus production include MDCK, Vero, and HEK293T cells.
Allowing the host cells to express the T7 RNA polymerase enzyme, which will recognize the T7 promoter region on the DNA plasmid and transcribe the influenza virus genes into RNA molecules.
Transfecting the host cells with an RNA molecule that contains the influenza virus non-structural proteins (NS1 and NS2). These non-structural proteins are required for efficient replication of the influenza virus RNA.
Allowing the host cells to assemble and release influenza virus particles.
Collecting the influenza virus particles from the cell culture supernatant, and purifying them using techniques such as ultracentrifugation or column chromatography.
Performing quality control tests on the purified influenza virus particles, such as hemagglutination assays or plaque assays, to ensure that the virus is of high quality and purity.
Storing the purified influenza virus particles in a freezer at -80°C until ready to use for research or vaccine production.
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Users say that a game is interesting to look at but that the music gets annoying,
especially as they keep getting stuck on a particular level. How might the producer
address these concerns when developing the game?
Change the game concept and the
music
Change the music and the storyline
of the game
Change the music and the way the
characters look
Change the game music and the
way players move through the level
The producer could address the concerns of users who find the game music annoying by changing the game music and the way players move through the level (option d).
Alternatively, they could also consider changing the game concept and the storyline to keep players engaged and motivated to progress through the levels. Another option would be to change the way characters look or how players move through the level to make it more enjoyable and less frustrating.
Ultimately, the producer should take into account the feedback of their users and try to make improvements to the game that will enhance their overall experience. A combination of these changes could potentially make the game more appealing to a wider audience.
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100 POINTS AND BRAINLIEST HELP PLS AWNSER THESE
here yo go, have a wonderful day! :)
Cell Membrane-The protective barrier that encloses all cells and holds the cell together while allowing materials such as nutrients and wastes in and out the cell.
Cytoplasm-The syrup-like liquid that surrounds and protects the organelles inside of a cell.
Nuclues- is a membrane-bound organelle that contains the cell's chromosomes.
How are the layers of Earth and the spheres of Earth related?
Answer: Everything in Earth's system can be placed into one of four major subsystems: land, water, living things, or air. These four subsystems are called "spheres." Specifically, they are the "lithosphere" (land), "hydrosphere" (water), "biosphere" (living things), and "atmosphere" (air).
a researcher who is trying to determine how many words for snow exist among the eskimo is practicing
The Sapir-Whorf hypothesis, commonly known as linguistic relativity. According to this theory, the language we use affects how we think and how we view the world.
What approach does linguistic anthropology take?To get local interpretive glosses of the communicative material they capture, linguistic anthropologists collaborate with native speakers and use conventional ethnographic techniques like participant-observation.
Which of the following best describes the notion that how people think and say has an impact on how they perceive?The idea that the language one speaks affects how one perceives reality is referred to as the Sapir Whorf hypothesis, sometimes known as the linguistic relativity hypothesis.
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Need help please with this
TSH controls hormone synthesis, ADH decreases urine, melatonin is involved in circadian rhythm, TH regulates metabolism, insulin is produced in the pancreas and Aldosterone regulates salt.
What is a hormone?A hormone is a chemical messenger used by the body to play a specific function and thus maintain homeostatic balance.
Hormones are secreted by specialized cells such as insulin that is secreted by pancreatic islet cells in this organ (i.e., the pancreas).
In conclusion, the function of TSH is to control hormone synthesis in the thyroid, ADH decreases the amount of urine, melatonin is involved in circadian rhythm, TH is a thyroid hormone that regulates metabolism, insulin is produced in the pancreas and Aldosterone regulates salt amount.
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50 POINTS.
STATE STRONG FACTS ABOUT ANTI NUCLEAR ENERGY
FAKE ANSWERS GET REPORTED DO NOT LOOK UP.
Please answer the questions below. Point values are listed in parentheses.
In a simple ecosystem, there are two primary producers: species A and species B. Species A is eaten by species C and species D. Species E eats species B. And Species F eats E and D.
a. Please draw this food web.
b. Name a species in each trophic level
i. First trophic level
ii. Second trophic level
iii. Third trophic level
c. Name a secondary consumer in your food web.
Answer:
Lion.
Explanation:
Species A and B are the plants which are eaten by the primary consumer is called herbivore such as rabbit, zebra and deer. The specie C, D and E are the primary consumer which belongs to second trophic level. The specie F feeds on specie E and D so it is called carnivores and belongs to third trophic level. In the food web, Specie C is rabbit, specie D is zebra and specie E is deer. Lion is the specie F which feeds on both zebra and deer. The name of secondary consumer in the food web is lion.
Why are the components of the electron transport chain embedded in the inner mitochondrial membrane rather than floating freely in the cytoplasm of mitochondrial matrix?.
Answer:
To generate and maintain the proton gradient essential for ATP production.
Explanation:
ATP is also formed from the process of cellular respiration in the mitochondria of a cell. This can be through aerobic respiration, which requires oxygen, or anaerobic respiration, which does not. Aerobic respiration produces ATP (along with carbon dioxide and water) from glucose and oxygen.
In taxonomy, what traits have been used to classify species? Select all that apply.
Geographic distributions
Anatomical features
Differences in atomic structure
Differences in DNA sequences
Answer: Geographic distributions
Anatomical features
Explanation:
Taxonomy simply refers to the way that organisms are classified and named. Every organism is classified in a particular group which is made up of other organisms that have similar characteristics.
It should be noted that taxonomy, some of the traits that are used to classify species include the geographic distributions and the anatomical features.
In taxonomy, the traits used to classify species include the following:
Geographic distributionsAnatomical featuresTaxonomy is the process of classification of organisms based on certain
shared characteristics. These characteristics are usually common
anatomical features shared between them.
Classification and naming of organisms is also based on common
geographical distribution as they live in.
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1. What drove Paleolithic artists to make the sculptures? (Woman of Willendorf - Chapter 14)
2. What is the Egyptian canon of proportions?
4. What is Polykleitos's canon of proportions?
1. Paleolithic artists made the sculptures as fertility symbols or representations of a mother goddess or for use in religious or spiritual rituals.
2. Egyptian canon of proportions is a system of rules used to produce lifelike representations of the human form.
3. Polykleitos' canon of proportions is as a set of rules used to produce idealized representations of the human form.
What are the Egyptian canon of proportions and Polykleitos's canon of proportions?Ancient Egyptian artists used a system of rules known as the Egyptian canon of proportions to produce lifelike representations of the human form.
It is based on a grid system that divides the body into 18 equal pieces, each of which corresponds to a different measurement.
Ancient Greek sculptors employed Polykleitos' canon of proportions as a set of rules to produce idealized representations of the human form. The goal of the Polykleitos canon, which is based on the principles of symmetry, or balance and proportion, is to produce figures that are aesthetically beautiful and harmonious.
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Some theories suggest that these sculptures may have been associated with fertility and childbirth. The Egyptian canon of proportions is a set of artistic guidelines used by Egyptian artists to create realistic and proportionate representations of the human form. Polykleitos's canon of proportions is a set of artistic guidelines used by Greek artists to create idealized representations of the human form.
The motivations behind the creation of Paleolithic sculptures such as the Woman of Willendorf are not definitively known, but there are several theories. Some researchers suggest that these sculptures may have been related to fertility and childbirth, as they depict exaggerated sexual features such as large breasts and hips. The Egyptian canon specified the ideal proportions for different body parts, such as the head, arms, and legs, in relation to the overall height of the figure.
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