What happens if cell division does not occur?
I will be glad if you write in articles
Answers
Answer:
If cell division doesn't occur then the organism will be a unicellular organism and the organism can only produce unicellular organisms
Related Questions
which process or feature would most be responsible for the greatest incremental growth in a water droplet?
Answers
The process or feature that is responsible for the greatest incremental growth in a water droplet is collision coalescence.
What is Collision coalescence?
Collision coalescence is a natural phenomenon that take place in clouds in upper atmospheric regions.
In general, the atmospheric area having temperature above freezing point lead to the formation of collision coalescence process.
In such region, a sufficient incremental growth in water droplets takes place. These droplets then collide with each other and form precipitates which become heavier enough and then fall on earth in the form of rain.
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When the researcher keeps
only notes or answers that
support their preconceived
belief before they started the
research, this is an example of
A. Experimenter Bias
B. Confirmation Bias
C. Overconfidence
Answers
This is an example of B. Confirmation Bias. Confirmation bias occurs when a researcher focuses on information that supports their preconceived beliefs, while disregarding or ignoring evidence that contradicts their beliefs. This can lead to an inaccurate or skewed understanding of the research subject.
Which water source may become polluted as it travels over land?
Answers
Answer:
D. runoff
Explanation:
I took the test.
HELPPP SOMEONE TOLD ME IT'S THE THYROID BUT I FEEL LIKE IT'S THE ADRENAL GLAND
Janelle was telling her mom about a dream where she was being chased by wolves. She said she ran and ran and when she woke up, her heart was beating rapidly, and she was very tired.
Which gland had secreted a hormone that caused her body to respond in this way?
A) the thyroid
B) the thymus
C) the pancreas
D) the adrenal gland
Answers
The gland that secreted the hormone that made Janelle respond as such would be the adrenal gland.
The adrenal glandThe adrenal gland is responsible for the secretion of hormones such as cortisol, adrenaline, and aldosterone. These hormones have a wide variety of functions that help maintain the normal body system
Of particular importance is adrenaline in the fight or flight response of humans. It makes major blood vessels contract and redirects blood to the heart - thus causing the heart to beat faster.
Hence, Jenelle's response would have been due to the adrenal gland producing the adrenaline hormone.
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Which of the following is not a piece of evidence to support that climate is changing?
1. Satellite images showing smaller land cover of ice caps and glaciers
2. Buoys and floats measuring a decrease in sea surface temperature of ocean
3.Tidal gauges and satellites measuring the sea level has increased
4. Satellites and weather balloons showing temperature of lower atmosphere increasing.
Answers
Answer:
2
Explanation:
1,3, and 4 all show the climate is changing and the globe is warming.
True or false?
Mendel's law of segregation states that
alleles, form of a gene found on a
chromosome) separate during gamete
formation - AKA meiosis.
Answers
Answer:
The Law of Segregation states that the two alleles of a given gene will be separate from one another during gamete formation (meiosis)
Explanation: Which of Mendel's laws states that two alleles separate during the formation of gametes?
It is true that Mendel's law of segregation states that alleles, form of a gene found on a chromosome separate during gamete formation.
What is Mendel's law of segregation?Mendel's law of segregation states that alleles of a gene separates into gametes during the process of meiosis.
Genes of an organism usually comes in pairs called alleles. For example; Bb
These alleles separate into gametes during the process of meiosis as stated by Mendel in his first law called the law of segregation.
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Four different thermometers were used to measure the temperature of a sample of impure boiling water. The measurements are recorded in the table below.
Answers
Based on the thermometer readings, the most valis statement is:
Thermometer Z is the most reliable; option B.
What are the reliability and validity of measurements?The reliability of measurements is a measure of how close to each other the values are. It is also known as precision.
Validity of measurement is a measure of how close to the actual value the obtained values are. It is also known as accuracy.
Considering the given results:
Thermometer W has the closest value to the true value but is not preciseThermometer X is neither precise nor accurateThermometer Y is neither precise nor accurateThermometer Z is the most precise but is not accurateLearn more about reliability and validity at: https://brainly.com/question/3935025
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Complete question:
Four different thermometers were used to measure the temperature of a sample of pure boiling water. The measurements are recorded in the table
below.
Thermometer
Temperature Temperature Temperature
Reading 1 Reading 2 Reading 3
W: 100.1°C 99.9°C 96.9°C
X: 100.4°C 102.3°C 101.4°C
Y: 90.0°C 95.2°C 98.6°C
Z: 90.8°C 90.6°C 90.7°C
The actual boiling point of pure water is 100.0°C
What can be concluded from the data about the reliability and validity of the thermometers?
A.
Thermometer Y has the highest validity
B.
Thermometer Z is the most reliable.
C.
Thermometer X has the highest validity.
D.
Thermometer W is the most reliable.
If a new species of honeycreeper were discovered, and it had a short, straight beak, which bird in this puzzle would likely be its closest living relative?
Answers
Answer:
The bird species that share the closest phenotypic characteristics are likely closest relatives.
Explanation:
Evolution theory states that species evolve gradually trough mutations (many of them are neutral), thereby those honeycreeper populations closest are more likely to share phenotypic features with each other.
Answer:
Po'oull
Explanation:
Which statements are true about mechanical barriers? (1) Mechanical barriers physically block pathogens from entering the body. (2) The skin is the most important mechanical barrier. (3) Mechanical barriers are living organisms that help protect the body. (4) Mechanical barriers destroy pathogens on the outer body surface.
Answers
Statements (1) Mechanical barriers physically block pathogens from entering the body and (2) The skin is the most important mechanical barrier are true about mechanical barriers.
What are the mechanical barriers of the innate immune defense system?The mechanical barriers of the innate immune defense system can be defined as a group of initial barriers that impede the entry of pathogenic agents such as for example bacteria, viruses, fungi, etc., to the interior of the human body and therefore they also help to avoid infections as a pre-defense system. These barriers include for example the mucous epithelia that cover part of the digestive system or the respiratory airways.
Therefore, with this data, we can see that the mechanical barriers of the innate immune defense system may protect against the entry of pathogenic microorganisms (bacteria) and agents (viruses) in order to provide a pre-defense barrier.
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What are things to look for in a liver function blood test?.
Answers
The blood level of certain proteins and activity of certain enzymes are some things to look for in a liver function test.
What is a liver function test?A liver function test is a test that tests the function of the liver.
The liver is the largest organ in the body and performs many functions such as
detoxification and protein synthesis.In a liver function test, the level of certain proteins and activity of certain enzymes are assayed such as:
BilirubinAspartame tranaminase.alkaline phosphatase.In conclusion, a liver function test assays protein levels and specific enzyme activity.
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in what part of the body does most chemical digestion take place?
Answers
Answer:
the small intestine
Explanation:
Location Two: Select three events that you predict will be observed. If I explore two continental plates at a divergent boundary, then I will observe:
Answers
- Earthquakes: Divergent boundaries are where two plates move away from each other, which creates tension in the Earth's crust and can cause earthquakes.
What is Divergent?Divergent is a science fiction novel written by Veronica Roth. It is the first book in the Divergent trilogy and is set in a post-apocalyptic dystopian Chicago. In this society, people are divided into five factions based on their values and beliefs: Abnegation (the selfless), Amity (the peaceful), Candor (the honest), Dauntless (the brave), and Erudite (the intelligent). The story follows protagonist Beatrice Prior, who is born into the Abnegation faction, but soon finds out that she is Divergent, which means she has qualities from all of the factions.
- Faults: At divergent boundaries, the plates move away from each other, causing tension in the Earth's crust and forming faults.
- Seafloor Spreading: As the plates move away from each other, magma from the Earth's mantle rises up through the gap, creating new seafloor and spreading it outward.
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Complete Question:
If I explore two continental plates at a divergent boundary, then I will observe:
- earthquakes
- Faults
- ocean formation
- mountains
- volcanos
- island chains
- seafloor spreading
(Select three that will match with the question)
How many neurons do toddlers have at age 2 compared to the number they had at birth?
a. Twice as many
b. The same number
c. Half as many
d. Four times as many
Answers
The correct answer is b. The same number.
Toddlers have approximately the same number of neurons at age 2 as they had at birth. During early development, the number of neurons in the brain increases rapidly, reaching its peak around the time of birth.
After birth, there is a process called synaptic pruning, where unused or unnecessary connections between neurons are eliminated. This pruning process helps to refine and strengthen the connections that are frequently used. However, the overall number of neurons remains relatively stable during early childhood.
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when the urinary bladder is full, receptors on the surface send a signal to the brain notifying it that the bladder is full. this is an example of a/n
Answers
When the urinary bladder is full, receptors on the surface send a signal to the brain notifying it that the bladder is full this is an example of a visceral sensory message.
The viscera, or internal organs, are the source of visceral sensory information. In order for the CNS to control their regulation, sensory neurons closely monitor the heart, lungs, stomach, and bladder.
Visceral sensory neurons keep an eye on the organ systems and internal surroundings. The somatic fibers in the peripheral nerves innervate the skin, muscles, joints, and body walls. Similar to this, internal organs and blood vessels are innervated by visceral fibers.
A visceral sensory region of the neocortex, the insular cortex (deep to sylvian fissure), receives input from the thalamus (ventral posterior nuclei). A visceral motor region of the neocortex is the medial frontal cortex, also known as the rostroventral cingulate gyrus.
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Which of the following statements best provides evidence of the big bang theory?
A. The North Pole of Earth points to the North Star.
B. Galaxies found in the universe have different shapes.
C. The Sun contains most of the mass that makes up the solar system.
D. Galaxies show a red shift, indicating they are moving away from each other.
Answers
Answer: D. Galaxies show a red shift, indicating they are moving away from each other.
Explanation:
Galaxies seem to show a red shift which indicates that the galaxies are moving away from each other. This provides evidence for the Big Bang theory because the theory posits galaxies will keep moving away from each other.
This is because when an explosion happens, matter moves away from the point where the explosion happened. If the Big Bang happened therefore, galaxies will move away from the source which is why galaxies are moving away from each other.
The recognition of facial expressions associated with sadness have been linked to which part of the brain?
Answers
The recognition of facial expressions associated with sadness has been linked to the amygdala part of the brain.
The amygdala is an almond-shaped structure in the temporal lobe of the brain that plays a key role in the processing and recognition of emotions, particularly fear and sadness. Research studies have shown that damage to the amygdala can impair a person's ability to recognize facial expressions associated with sadness, indicating the important role of this brain region in emotional processing. In addition to recognizing facial expressions, the amygdala is also involved in regulating emotional responses and memory formation.
The amygdala is a complex structure consisting of several subnuclei, each with specific functions related to emotional processing. One of the key functions of the amygdala is to detect potential threats or danger in the environment and initiate a response to help the individual deal with the situation. This response can include physiological changes such as increased heart rate and breathing, as well as behavioral responses such as fight or flight.
In addition to its role in recognizing facial expressions associated with sadness and fear, the amygdala is also involved in other aspects of emotion processing, such as the experience of pleasure and reward. Studies have shown that the amygdala plays a role in regulating the release of neurotransmitters such as dopamine, which are involved in the experience of pleasure and reward.
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Can someone please compare and contrast the different types of distribution for populations of animals?
Answers
Answer:
The answer is below
Explanation:
Different types of distribution for populations of animals are:
1. Uniform distribution: the is a form of population distribution in which animals are divided or spaced out evenly across a certain territory. It is mostly observed in an area where there are limited resources to compete for.
2. Random distribution: this is a form of population distribution whereby animals or organisms are distributed without a predictable arrangement. It is mostly observed in an area where resources are sporadically distributed
3. Clumped distribution: this is a type of population distribution in which animals are crowded in groups in different places of the territory. It is mostly observed where resources are patchy.
What are the two main parts of pangaea and the modern continents that each one eventually become
Answers
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a circular cylinder of radius r rotate about the long axis with angrlar velocity . the cylinder contains the ideal gas of atoms of mass m at temperature find an expression for the dependence of the concentration on the radial distance
Answers
The word nQe / is constant since the equilibrium position is fixed at a particular temperature. We may then write n(r) = n(0)e M2 r 2/2.
Eqs. (5.12a) and (5.15) from the book can be combined as follows to get the relationship between the particle concentration and the system's overall chemical energy:
= ext + int, where int is determined by and extension is the energy per particles in the external potential.
Integers are expressed as ln n nQ, where nQ = (M /2 h 2) 3/2.
The potential energy of the particles can be determined by calculating as V(r) = Z r 0 F(r 0)dr0 = Z r 0 M2 r 0 dr0 = M2 r 2 2 because they are subject to the gravitational force F(r) = M2 r.
The system's entire chemical potential then changes to = ln n(r) nQ M2 r 2 2.
When this equation is solved for n(r), the result is n(r) = nQe /e M2 r 2/2.
The word nQe / is constant since the equilibrium position is fixed at a particular temperature. We may then write n(r) = n(0)e M2 r 2/2.
(A circular cylinder of radius R rotates about the long axis with angular velocity ω. The cylinder contains an ideal gas of atoms of mass M at temperature τ . Find an expression for the dependence of the concentration n(r) on the radial distance r from the axis, in terms of n(0) on the axis. Take µ as for an ideal gas)
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true or false: long-term suppression of thirst results when blood osmolality and volumes are within normal ranges.
Answers
Long-term suppression of thirst does not result when blood osmolality and volumes are within normal ranges. False.
Thirst is primarily regulated by the hypothalamus in response to changes in blood osmolality and volume. When blood osmolality increases or blood volume decreases, the hypothalamus triggers the sensation of thirst to encourage water intake and restore the body's fluid balance. Once the body's fluid balance is restored, the sensation of thirst diminishes.
However, the absence of thirst does not indicate that blood osmolality and volumes are within normal ranges. Other factors can influence thirst regulation, such as hormonal imbalances, certain medications, and certain medical conditions. It is important to note that thirst is a complex physiological process, and various factors can impact its regulation.
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2. Produces _____________ amounts of energy. Easy to transport.
Answers
Answer:
certain
Explanation:
because it can't just gove all the amounts of energy at the same time pluses I have had this question on one of my work assignments hope this helps
(k) During biological N removal, what happens in the anoxic zone? i) NOx generation ii) High in NOx iii) Converting NOx to N2 iv) No additional organic addition (1) Which EPA requirement should be fulfilled to apply biosolids to land without further pathogen regulation? i) Class A requirement ii) Class B requirement iii) 1" biosolids requirement iv) Class 1 requirement (m) Which is more acutely toxic? i) LD50 = 5 mg/kg BW ii) LD50 = 1000 mg/kg BW (n) Under what circumstances can a registered engineer sign and seal plans or documents he/she did not prepare? i) Registered engineers can coordinate ii) Under no circumstances. projects that include segments that they are not competent in if a qualified registered engineer signs and scals plans or documents for those segments of the project iii) If the plans or documents were prepared iv) When practicing in a state different than by someone under the registered engineer's the one in which the engineer is registered. direct supervision and the registered engineer is an expert in the subject matter.
Answers
Why are bacteria samples stored in the fridge?Group of answer choicesOtherwise they get foulReduce bacterial growthThey are pathogenicBacteria cannot survive at room temperature
Answers
Answer:
It reduces bacterial growth.
Explanation:
Bacteria samples are stored in the fridge to reduce bacterial growth.
When samples of bacteria are stored at room temperature, they continue to grow and multiply rapidly, which can lead to changes in their genetic makeup and even death of the bacteria.
By storing bacteria samples in the fridge, the temperature is lowered, which slows down the metabolic rate of the bacteria and reduces their growth rate. This allows the samples to be stored for longer periods of time without significant changes in the bacterial population.
Additionally, many bacteria are pathogenic, meaning they can cause disease in humans and animals. Storing these bacteria in the fridge can help reduce the risk of exposure to the bacteria and subsequent infection.
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Which of these cell parts store genetic instructions for the entire organism and transfer those instructions from one generation to the next?
Responses
chloroplasts
chloroplasts
mitochondria
mitochondria
DNA molecules
DNA molecules
nuclear membranes
Answers
Answer:
DNA nucleotoc material
Answer:
Nuclear membranes
Explanation:
The nucleus(nuclear membrane) is a membrane-enclosed organelle, found in most eukaryotic cells, which stores the genetic material (DNA).
Which three of the following statements is correct on how the mass of a single neutron, proton, and electron relate to each other?
Answers
Answer:
B
Explanation:
hope it helps
Substances with a low pH and a high concentration of hydrogen ions is
Answers
Answer:
substances with low pH and a high concentration of hydrogen ions is called an acid.
Which statement best describes why artificial selection is not a favored conservation strategy? Conservation saves weaker species, leaving stronger species behind to reproduce. Artificial selection decreases the rate of natural selection and change within a population. Artificial selection reverses natural selection by selecting species most adapted to survive. Individuals selected for breeding may have abnormalities not common to the population.
Answers
Answer:
The correct option is the last one listed (or D); "INDIVIDUALS SELECTED FOR BREEDING MAY HAVE ABNORMALITIES NOT COMMON TO THE POPULATION."
Explanation:
Not only did I take the test and get this question correct, but also because "Individual organisms can be genetically manipulated for a specific trait. A change in a specific trait can be beneficial or detrimental to the survival of a population."
Individuals selected for breeding may have abnormalities not common to the population. This statement best describes why artificial selection is not a favored conservation strategy.
Why is artificial selection is not a favored conservation strategy?Because some of the offspring may receive a combination of various "tall" gene variations from each parent, collectively they may lead the offspring to be taller, some of the offspring may even be taller than both of their parents. This population will continue to increase in height as a result of recurrent selective breeding over several generations.The selective breeding that produced the hundreds of current dog breeds has put purebred dogs at risk for a wide range of health issues, both impacting the body and temperament. Inbreeding among human populations can raise the frequency of ordinarily rare genes that cause diseases.learn more about artificial selection here: https://brainly.com/question/7717715
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All organisms need a place to live that provides? I
Answers
Answer:
food shelter water
Explanation:
food shelter water
which of these are part of the scifitific methood
Answers
PLEASEE I don’t know what to fill in the blank with
Answers
Answer:
On hot or windy days, water evaporates more quickly and the plant loses more water. It may close the stomata to prevent too much water loss - however, most plants cannot continue to photosynthesize as there is no further gas exchange.
Explanation:
The stomata controls the amount of water a plant intakes as well as being responsible for controlling gas exchange between plants. If the stomata closes in order to prevent the plant from losing too much water, it also prevents the exchange of gases like CO2 which causes photosynthesis to cease.