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None of the given option correctly define the ecological niche of a plant species.
Ecological niche is defined as the functional area of an organism. It is the description of the role that the organism plays in the surroundings that it lives in. A niche is small part of the habitat. The niche has both the biotic and the abiotic factors encompassed along with their interactions.
Niche can be of two types: fundamental niche and realized niche. The fundamental niche is the space that the organism occupies when it is alone and there is absence of any competitor. Realized niche is the real form of niche that an organism occupies in presence of competitors.
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Related Questions
why a person with blood group AB are referred to a universal donors
Answers
Why do teens tend to make riskier decisions than adults?
Answers
Brain Development: The brain undergoes extensive development and reorganization during adolescence, particularly in the prefrontal cortex, which is responsible for decision-making, impulse control, and weighing consequences. This region develops at a slower pace compared to the reward-seeking regions of the brain, such as the limbic system. As a result, teenagers may be more driven by immediate rewards and less inclined to consider long-term consequences.
Sensation Seeking: Adolescence is characterized by heightened sensation seeking and a desire for novel and exciting experiences. Teenagers often seek out new sensations and engage in risk-taking behaviors as a way to explore their own identity, gain independence, and test boundaries. The pursuit of thrills and excitement can overshadow the potential risks involved.
Social Influence: Peer influence plays a significant role during adolescence. Teenagers are highly attuned to social acceptance and approval, and they may engage in riskier behaviors to fit in, gain peer recognition, or conform to social norms within their peer group. The desire for social status and acceptance can override concerns about potential negative outcomes.
Incomplete Experience and Judgment: Compared to adults, teenagers have less life experience and exposure to various situations, making it more challenging for them to accurately assess risks and make informed decisions. They may lack the cognitive tools and judgment skills to fully evaluate the potential consequences of their actions.
Emotional Intensity: Adolescence is a time of heightened emotional intensity, with teenagers experiencing intense emotions and seeking ways to regulate them. Risk-taking behaviors can serve as a means to cope with or regulate these emotions, providing temporary excitement, distraction, or a sense of control
Eutrophication both hurts and helps
aquatic environments.
true
false
Answers
Answer:
False. Eutrophication is an enrichment of water by nutrient salts that causes structural changes to the ecosystem such as: increased production of algae and aquatic plants, depletion of fish species, general deterioration of water quality and other effects that reduce and preclude use”.
Bacterial enzymes that cut the DNA of viruses are called:
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Which of the following are steps of the inquiry process?Check all that apply.A. SummaryB. PredictionC. FabricationD. ObservationE. InventionARNEF. Question
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From the list provided, steps in the inquiry process are: B. Prediction and D. Observation. The others do not strictly belong to the inquiry process.
Describe how muscles help maintain homeostasis
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Answer:
Skeletal muscles contribute to maintaining temperature homeostasis in the body by generating heat. Muscle contraction requires energy and produces heat as a byproduct of metabolism. All types of muscle produce heat, but because of the large amount of skeletal muscle present in the body, skeletal muscle contributes most greatly to heat production.
Answer:
They help maintain homeostasis by generating your regular body heat.
Explanation:
In case you didn't know, all muscles produce whatever kind of heat they can but the large sum of skeletal muscles affect it more. It's shown through lots of exercises and when you're cold, you shiver because it's your body telling you to keep your body temperature high.
3. What evidence was provided for localized functions inherent to specific anatomical brain structures during execution of behavior and mental processes?
Answers
Evidence from studies of brain lesions and neuroimaging techniques supports the concept of localized functions in specific brain structures during the execution of behavior and mental processes.
There is substantial evidence supporting the localized functions of specific anatomical brain structures during the execution of behavior and mental processes. One such piece of evidence is the study of patients with brain lesions. By observing the behavioral and cognitive deficits resulting from damage to specific brain regions, researchers have been able to identify the functions associated with those areas. For example, damage to the prefrontal cortex can lead to impaired decision-making and planning abilities. Additionally, neuroimaging techniques, such as functional magnetic resonance imaging (fMRI), have provided evidence for localized functions. These techniques allow researchers to observe changes in brain activity during specific tasks, providing insight into the regions involved in those tasks.For more questions on neuroimaging
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Someone help please
Answers
Answer:
DNA, Nucleus, RNA polymerase, template strand, mRNA
mRNA, amino acids, proteins, ribosome, tRNA, polypeptide
Explanation:
I have to go to class but in about an hour I can explain it if you want me to
Transcription - DNA converted into mRNA
DNA in nucleus
translation - mRNA converted into amino acids
mRNA in ribosomes
Plants and some bacteria use the suns energy to carry out photosynthesis and are therefore the foundation of all living systems
Answers
Answer: Yes, that is correct.
Explanation: Photosynthesis is the process by which plants, algae, and some bacteria convert light energy into chemical energy in the form of organic compounds, such as sugars. This process is important because it is the primary way that energy is converted from the sun and is made available to other organisms in the food chain. Without photosynthesis, life as we know it would not exist.
Having dimples (D) is dominant over not having dimples (d). A dimples woman (whose father had no dimples and whose mother did have dimples) marries a man whose mother had no dimples, whose father had no dimples, and whose grandparents on his father's side did have dimples!
a. What is the genotype of the women? __
What is the genotype of the man?___
b. Genotype & phenotype?
c. How many different genotypes are possible among the offspring?
d. How many different phenotypes are possible among the offspring?
e. What is the probability of getting DD offspring?
f. What is the probability of getting dd offspring?
g. what is the probability of getting dimpled offspring?
h. What is the probability of getting offspring with no dimples
i. What is the probability of getting homozygous offspring?
Answers
The genotype of the woman is Dd (heterozygous for dimples). The man's genotype is dd (homozygous recessive for no dimples). The woman's genotype is Dd, and her phenotype is dimpled. The offspring can produce four possible genotypes: DD, Dd, dD, and dd.
What is the probability of getting dimpled offspring and offspring with no dimples?The probability of getting a dimpled offspring (DD or Dd) is 3/4 or 75% since the dominant D allele will result in dimples in both genotypes. The probability of getting an offspring with no dimples (dd) is 1/4 or 25% since both parents must contribute a recessive d allele for the offspring to have no dimples.
What is the probability of getting DD offspring and dd offspring?The probability of getting a DD offspring is 1/4 or 25% since both parents must contribute a dominant D allele. The probability of getting a dd offspring is 1/4 or 25% since both parents must contribute a recessive d allele.
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Why is cellular respiration necessary for living organisms
Answers
Answer:
To get energy
Explanation:
All living organisms need energy for performing several activities of body.
Energy is stored in food and to release energy, cellular respiration is required.
Which of the following is a cell?
a. Antibody c. Virus
E. coli bacterium d. ribosome
3. Which of the following is NOT a cell?
a. Yeast c. paramecium
b.Sperm d. DNA/chromosome
PLEASE HELP
Answers
Answer:
A virus
DNA is not acell
Explanation:
What type of cells will go through mitosis
Answers
how to Plasmid DNA is also used to monitor bacterial transformation with foreign DNA.
Answers
Plasmid DNA serves as a valuable tool in monitoring bacterial transformation as it allows for the easy introduction and expression of foreign DNA in bacterial cells, providing researchers with a means to study and manipulate genes of interest.
Plasmid DNA is commonly used as a vector in molecular biology experiments, including monitoring bacterial transformation with foreign DNA.
Here's a general overview of how plasmid DNA is utilized to monitor bacterial transformation:
Selection of Plasmid: Choose a suitable plasmid that contains a selectable marker, such as a gene for antibiotic resistance. This marker allows for the identification and selection of transformed bacterial cells.
Insertion of Foreign DNA: The foreign DNA fragment of interest is inserted into the plasmid using molecular cloning techniques. This can be done by cutting both the plasmid and the foreign DNA with specific restriction enzymes and then ligating them together.
Transformation of Bacteria: Bacterial cells are made competent, meaning they are treated to increase their ability to take up foreign DNA. The plasmid containing the foreign DNA is then introduced into the competent bacterial cells, typically by heat shock or electroporation.
Incubation and Selection: The transformed bacteria are plated onto a growth medium containing the appropriate antibiotic that the plasmid carries resistance to. Only the transformed cells that have successfully taken up the plasmid will survive and form colonies.
Analysis: After incubation, the resulting bacterial colonies are analyzed to confirm successful transformation with the plasmid containing the foreign DNA. This can be done through various techniques such as PCR, restriction digest analysis, or DNA sequencing.
By monitoring the growth of bacterial colonies on selective media, researchers can determine the efficiency of the bacterial transformation with the foreign DNA. The presence of the selectable marker (e.g., antibiotic resistance gene) in the plasmid allows for the identification of transformed bacterial cells, while the absence of growth in non-transformed cells indicates that they were not able to take up the plasmid.
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Which factors that affect personal health are the most easily controlled?
a.
genetic
b.
environmental
c.
lifestyle
d.
global
Answers
Answer:
c. lifestyle
Explanation:
There are many things that can affect a person's health but not all can be controlled. For example, genetics are what people are born with and cannot be changed. Additionally, global and environmental situations can change but it takes an entire community; so, one individual cannot change these factors. However, one person can change their own lifestyle, assuming they have the willpower.
This chart gives data on greenhouse gas emissions in the United States from 1990 to 2013. Which questions would help clarify the evidence in the chart? Graph of U.S. Greenhouse Gas Emissions by Gas, 1990-2013. Horizontal line, 1990-2013. Bottom to above, gases shaded are Fluorinated, Other greenhouse, Methane, Carbon Dioxide in million metric tons of carbon dioxide equivalents ranging from 0-8,000.
Answers
The questions that would help clarify the evidence in the chart are:
A. What percentage of total greenhouse gas emissions is caused by natural sources?
C. Why are carbon dioxide emissions so much higher than other greenhouse gases?
What are greenhouse gases?A greenhouse gas is a particular kind of gas that both absorbs and emits radiant radiation, which causes the atmosphere to warm.
Methane, nitrous oxide, carbon dioxide, and other manmade compounds are among the main greenhouse gases.
Carbon dioxide is cited as the most significant greenhouse gas since it now contributes the most to the warming caused by human activity,
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Complete question:
This chart gives data on greenhouse gas emissions in the United States from 1990 to 2013. Which questions would help clarify the evidence in the chart? Select ALL the correct answers.
1. What percentage of total greenhouse gas emissions is caused by natural source?
2. Should industries emitting carbon dioxide in huge amounts be fined or punished?
3. Why are carbon dioxide emissions so much higher than other greenhouse gases?
4. Why did the quantity of carbon dioxide emissions stay constant throughout the period?
5. What is the chemical formula for methane?
Use the data in the table to suggest why the doctor should NOT prescribe pencillin.
Answers
Answer: The doctors should not prescribe penicillin because bacteria become resistant to penicillin over time.
Explanation:
Penicillin is used as a therapy for bacterial infections. The synthesis of the enzyme penicillinase, which disintegrates the penicillin molecule and renders it useless, is what led to the development of the resistance in bacteria.
Penicillin was administered to patients with throat infections. It was observed that the patients developed immunity to the antibiotic and rendered it ineffective.
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What is A Brain? Write its parts name. and explain .
Answers
Answer and Explanation:
The brain is composed of three main structures, the cerebrum, cerebellum, and brain stem. The brain sends chemical and electrical signals throughout the body to regulate different biological functions and sense environmental changes. The brain communicates with the majority of the body through the spinal cord.
McKibben lists two effects of climate change that humans are already experiencing. These effects include (check all that apply):
not going into swimming pools in public parks because they are filled with bugs
"not swimming in the ocean because jellyfish, who thrive in warm water because other marine life is killed, will bite"
not walking in meadows because ticks that carry Lyme disease could bite
using inordinate amounts of sunscreen because the burning sun has led to an increase in skin cancer
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The two effects of climate change that humans are already experiencing, according to author and environmentalist Bill McKibben, are:
The process of converting nitrogen gas to nitrate ions that
plants can absorb is
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Nitrogen fixation
What is the identity of the planets?
A:
B:
C:
D:
Answers
Answer:
Explanation:
Distance from Sun (km)
778,600,000
4,495,100,000
1,433,500,000
2,872,500,000
Answer:
A: Jupiter
B: Neptune
C: Saturn
D: Uranus
Explanation:
Hope this helps! Have a great day!! ❤
3. Are some molecules made of one kind of element?
Answers
Answer:
yh what he said
Explanation:
I need help with this problem
Answers
Answer:
d) Organic molecules make up most nonliving things.
Explanation:
Nonliving things are not organic so they would not have organic molecules.
An organism is any living thing. All
organisms, whether simple
complex, are made of which of the
following?
Answers
Answer:
All organism are made by a basic unit called cell
Relative Humidity (%)
Heat Index
Temperature (°F)
80 82 84 86 88 90 92 94 96 98 100 102 104 106 118 110
40 80 81 83 85 88 91 94 97 101 105 109 114 119 124 130 136
45 80 82 84 87 89 93 96 100 104 109 114 119 124 130 137
50 81 83 85
88 91 95 99 103 108 113 118 124 131 137
55 81 84 86 89 93
97 101 106 112 117 124 130 137
60182 B
60 82 84 88 91
95 100 105 110 116 123 129 137
65 82 85 89
93
98 103 108 114 121 128 136
70 83 86 90 95 100 105 112 119 126 134
70 83 86 on
75 84 88 92
97 103 109 116 124 132
80 84 89 94 100 106 113 121 129
85 85 90 96 102 110 117 126 135
90 86 91 98 105 113 122 131
95 | 86 93 100 108 117 127
100 87 95 103 112 121 132
Likelihood of Heat Disorders with Prolonged Exposure or Strenuous Activity
Caution Extreme Caution
Danger
External Danger
1. Look at the figure above. What's the relative humidity percentage when the "real feel" is 108°F and the temperature is 96°F?
O A. 40
O B. 65
O C. 95
D. 50
Answers
Answer:
D 50% is the correct answer
how does a person increase their muscle mass
Answers
Answer:
by working out
Explanation:
Which organism should have the largest population, and why?
Answers
Answer:
i think it is the cells
Explanation:
CAN ANYONE HELP ME PLEASE WITH THE QUESTION ABOVE
Answers
Answer: B. Most owls have evolved to hunt at night, and most hawks hunt during the day so that competition is reduced.
Explanation: Hawks hunt in the day, owls hunt in the night. Despite both predators having similar diets, because they hunt at different times the competition is reduced, this is the outcome of them changing their niches to have opposite hunting times.
Which two statements best describe why chromosomes are important to the function of a cell?
Answers
The two statements that best describe why chromosomes are important to the function of a cell are:
A. They separate DNA molecules so that they can be copied.C. They organize genes so that their information can be used easily.What are chromosomes?A chromosome is a lengthy DNA molecule that contains all or a portion of an organism's genetic code. The very long, thin DNA fibers in most chromosomes are covered with packing proteins; in eukaryotic cells, the histones are the most significant of these proteins.
Chromosomes play a critical role in organizing and compacting the DNA into a more manageable structure that allows for efficient gene regulation and gene expression. Chromosomes condense DNA into a more compact structure during cell division, which facilitates the proper separation and distribution of genetic material to the daughter cells.
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True or False. In both wet years and dry years, urban water use far exceeds agricultural water use in California.
Answers
The answer is false.