______ is when multiple species use the same resource in different ways or at different times.
Answers
Inter-species competition is when multiple species use the same resource in different ways or at different times.
When two species can not exist at indefinite at same niches. The multiple species are use the same resources in a different ways or different time. After primary succession has occurred then species is the first to colonize the area.
When organisms of two same species use the limited resources and have a negative impact on each other,then it is known as competition.There are some examples or species which compete for resources such as sharks, dolphins,seabirds ,etc they all are same type of fish in ocean ecosystem.
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Related Questions
gene flow differs from genetic drift because it is the: group of answer choices spread of new genetic material from one gene pool to another. random change in a gene or chromosome. random change in the frequency of alleles. guiding force of evolution.
Answers
Gene flow differs from genetic drift because it is the A: the spread of new 'genetic material' from one gene pool to another".
Gene flow is the movement of genetic material (such as genes or chromosomes) from one population to another. It can occur when individuals migrate from one population to another, or when reproductive cells (such as sperm or eggs) are exchanged between populations. This can result in the introduction of new genetic variations into a population, which can affect the genetic makeup and diversity of the population over time.
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2. How does magma become an igneous rock?
Answers
Answer:
By cooling down.
Explanation:
Magma is just molten rock inside a (lava outside) So when it cools down and is no longer molten, it turns back to rock! hope this helps
What is the term used to describe the amount of time it takes for newly divided cells to be completely replaced throughout a tissue
Answers
Answer:
turnover or turnover time
Explanation:
write in short about medical occupation
Answers
A vocation characterized by a specialized body of knowledge of medicine that its members must teach and expand, by a code of ethics and a duty of service that put patient care above self-interest, and by the privilege of self-regulation granted by society.Occupational medicine (also known as “occupational health”) is focused on the treatment of work-related injuries and illnesses. Physicians trained in occupational medicine diagnose and treat work-related injuries much more effectively than most primary care physicians.
Put the following actions in order: DNA replicates, cell grows, cell divides,
cell prepares for mitosis.
DNA replicates, cell grows, cell prepares fro mitosis, cell divides
cell grows, DNA replicates, cell prepares for mitosis, cell divides
cell grows, cell prepares for mitosis, DNA replicates, cell divides
DNA replicates, cell prepares for mitosis, cell grows, cell divides
Answers
Answer:
cell grows, DNA replicates, cell prepares for mitosis, cell divides
An
(beginning/ end) of a gene is the most harmful.
(insertion / substitution) mutation at the
Answers
The most dangerous gene mutation is frameshift.
Which mutation is the most harmful?The DNA sequence is most severely damaged by mutations brought on by the insertion or deletion of nitrogenous bases because they entirely alter the reading frame for the process of protein production. The most harmful mutation is thought to be a frameshift mutation caused by an insertion or deletion.
Which is worse for you, insertion or substitution?Insertions and deletions typically do more damage than substitutions, which only change one amino acid, since they create a frame-shift that alters the reading of succeeding codons and, consequently, changes the complete set of amino acids that follow the mutation.
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The following is the best description of the oxygen needed for oxidation of only carbon present in the wastewater. Select ONE. A. TOC B. BOD C. COD D. CBOD E. H
2
S In wastewater treatement, bacteria can either be aerobic or anaerobic depending on their functions. What do you think is the most important role of aerobic bacteria in the treatment of wastewater? Select ONE answer. A. Produces organic matter, thereby maintaining the food reserve for bacteria. B. B. Produces Odour and Offensive Smells. C. C. Enhance organic matter. D. D. Enhance oxygen production. E. E. Introduce workers to dangerous diseases. F. Decompose organic matter.
Answers
The following is the best description of the oxygen needed for oxidation of only carbon present in the wastewater is COD. Chemical Oxygen Demand (COD) is a measure of the amount of oxygen required to oxidize the organic and inorganic matter present in the wastewater.
COD can be used as a measure of the effectiveness of wastewater treatment as well as an indicator of pollution levels in water bodies. Aerobic bacteria play a crucial role in wastewater treatment. Their most important role is to decompose organic matter, breaking it down into simpler compounds like carbon dioxide, water, and inorganic nutrients.
This decomposition process reduces the organic load in the wastewater, making it less harmful to the environment.Aerobic bacteria require oxygen to function, and by introducing oxygen into the treatment system, the wastewater can be treated more efficiently. The presence of aerobic bacteria also helps to reduce the formation of odors and offensive smells associated with untreated wastewater.
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(T/F) for bodies left on the surface of the ground, bone rot begins to occur after around twelve years.
Answers
Answer: F
Explanation:
It occurs way sooner, at least 60 minutes after a person or animal dies.
A cell in early interphase has 10 chromosomes. How many chromatids will the same cell have during prophase?.
Answers
Answer:
20
Explanation:
What adaptations allowed vascular plants to thrive in terrestrial environments that cannot be colonized by bryophytes
Answers
Answer:
Stomata, tracheids, a waxy cuticle
Explanation:
The adaptations that allowed vascular plants to thrive in terrestrial environments that cannot be colonized by bryophytes is the presence of stomata, tracheids and a waxy cuticle. Therefore, the correct option is D.
What are the adaptations of vascular plants?Vascular plants have several adaptations that allow them to thrive in terrestrial environments that bryophytes, such as mosses and liverworts, cannot colonize. These adaptations include stomata, tracheids, and a waxy cuticle.
Stomata are small pores on the surface of leaves that allow for gas exchange, which is essential for photosynthesis. Tracheids are specialized cells that make up the xylem, a tissue that transports water and nutrients throughout the plant. A waxy cuticle is a layer of waterproof material that covers the surface of leaves and stems, preventing excessive water loss and protecting the plant from damage.Together, these adaptations allow vascular plants to thrive in a wide range of terrestrial environments, from arid deserts to humid rainforests. Therefore, the correct option is D.
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The question is incomplete, but most probably the complete question is,
What adaptations allowed vascular plants to thrive in terrestrial environments that cannot be colonized by bryophytes:
A. stomata,
B. tracheids,
C. a waxy cuticle
D. All of the above.
true or false: an intoxication requires the presence of the actively growing and multiplying pathogen that is also secreting toxin. true false question. true false
Answers
An intoxication requires the presence of the actively growing and multiplying pathogen that is also secreting toxin. The given statement is false because not every intoxication necessitates the pathogen to be actively growing and replicating.
Intoxication is a medical condition that occurs when a person is poisoned by a substance, such as drugs or alcohol. It can also occur when a person is exposed to a poisonous substance, such as carbon monoxide gas.
An intoxication does not require the presence of the actively growing and multiplying pathogen that is also secreting toxin.
Impaired judgement, reduced inhibitions, slurred speech, impaired coordination, confusion, and, in severe cases, loss of consciousness are all common symptoms of intoxication. Intoxication can also lead to harmful activities, such as driving while intoxicated or participating in unsafe sexual conduct.
Therefore, the answer to the given question is false.
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how might excessively high body temperature interfere with enzyme activity
Answers
Answer:
Since enzymes are made up of proteins(and a characteristic of proteins is their ability to get denatured by heat) they can be denatured in the presence of excessively high body temperature,which will affect the body's rate of metabolism
Excessively high body temperature can interfere with enzyme activity by causing denaturation or altering the enzyme's active site. Enzymes are proteins that speed up chemical reactions in the body.
They have specific shapes that allow them to interact with substrates and lower the activation energy needed for a reaction to occur. Enzymes are sensitive to changes in temperature, pH, and other environmental factors. When the body temperature rises above normal, the enzymes may denature, meaning their structure becomes disrupted and they lose their ability to function properly.
Denaturation can occur due to the breaking of hydrogen bonds, disulfide bridges, and other non-covalent bonds that hold the enzyme's tertiary structure. As a result, the enzyme's active site may become distorted, making it unable to bind with its substrate.
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how can changes in environmental conditions affect the survival of individual organisms and entire species?
Answers
Change in environmental conditions can cause some species to adapt to the changes. The species that do not adapt do not survive but the species that adapt pass on their characteristics to the offspring. As a result, after a few generations, the whole species gets adapted to the new changed environment.
Adaptation is defined as the slow and gradual change that occurs in the individuals of a species in order to survive better in the changing or unfavorable environment.
Environment can be defined as the complex system of biotic and abiotic factors that exist together in the same region and interact with each other. The interaction of biotic factors with the abiotic ones is necessary for their survival.
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When the drugs source of origin and chemical structure has been intentionally altered ti achieve a new beneficial property this drug is known as
Answers
When the drug's source of origin and chemical structure has been intentionally altered to realize a new beneficial property this drug is known as Synthetic Drug.
What are synthetic drugs?Drugs manufactured in a lab are known as synthetic drugs. Sometimes they'll be called designer drugs or club drugs. they have been made to mimic the effects of other drugs.
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When the drug's source of origin and chemical structure has been intentionally altered to realize a new beneficial property this drug is known as Synthetic Drug.
What are synthetic drugs?Drugs manufactured in a laboratory are known as synthetic drugs. Sometimes they'll be called designer drugs or club drugs.
A synthetic drug is a drug that contains with properties and effects similar to a known narcotic but having a slightly altered chemical structure, such a drug created in order to avoid restrictions against illegal substances.
What is an example of synthetic material?
Examples of Synthetic Materials include : synthetic fibers, ceramics, polymers, artificial foods and medicines, and composites. Synthetic fibers are flexible. They can be used in making clothing and other objects.
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While shopping, you feel the ground beneath you
shake. Shortly after, you feel the ground shake
again, but to a lesser degree. You conclude there
must have been an earthquake nearby,
What type of wave did you experience the first
time the ground shook?
A. P waves
B. S waves
C. initial waves
D. principal waves
Answers
Answer: I think C
Explanation: I am so sorry if i got it wrong
construct an argument how the digestive system depends on the cardiovascular system to function properly
Answers
Answer:
The main function of the cardiovascular system is therefore to maintain blood flow to all parts of the body, to allow it to survive. Veins deliver used blood from the body back to the heart. When your blood circulates through your digestive system, it picks up nutrients your body absorbed from your last meal. So it is a very critical part of the digestive system since the body can't absorb nutrients to survive
lichens are symbiotic associations of fungi and ____i. mosses. ii. cyanobacteria. iii. green algae. iv. gymnosperms
Answers
Lichens are symbiotic associations of fungi and photosynthetic partners, which can include both algae and/or ii) cyanobacteria.
The fungi in lichens provide a protective structure for the photosynthetic partner and help to absorb and retain water and nutrients, while the photosynthetic partner provides energy-rich organic compounds through photosynthesis.
The photosynthetic partner in lichens can be either green algae or cyanobacteria, or sometimes both. Green algae are a common photosynthetic partner in lichens, and they can be found in a wide range of lichen species. Cyanobacteria are also common photosynthetic partners, especially in lichens found in harsh or extreme environments, such as deserts or polar regions.
Overall, the relationship between fungi and their photosynthetic partners in lichens is mutually beneficial, as the fungi provide protection and access to nutrients for the photosynthetic partner, while the photosynthetic partner provides a source of energy-rich organic compounds for the fungi.
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What causes water to runoff?
A) The sun heats up Earth's surface.
B) Water does not soak into the ground.
C) There is a small amount of precipitation.
Answers
Answer:
B) Water does not soak into the ground
Explanation: A runoff is when the water does not get soaked into the water after any type of perciptation. ex: rain or snow. The water in an runoff is from the water that the land couldn't absorb.
Answer:
b
Explanation:
mammary glands contain not only secrete milk, but also a portion of the secretory cells. Therefore, mammary glands are an example of
Answers
Answer:
Mammary glands are an example of apocrine glands. Not only do mammary glands secrete milk, but they also contain a portion of the secretory cells.
Explanation:
Mammary glands not only secrete milk, but also a portion of the secretory cells. Hence, they are known as Apocrine glands. There are various types of glands apart from the typical exocrine and endocrine glands.
Apocrine glands are those glands in which the plasma membrane buds off the cell, containing the secretion. Example are lipid component of the lactating mammary gland, which are responsible for secreting breast milk.
Merocrine glands are those in which the cell secretes their substances by exocytosis. It is also known as ‘eccrine’. Example of such glands include some sweat glands and some salivary glands.
Holocrine glands are characterized by the disintegration of the complete cell in order to produce the chemical. The sebaceous glands of the epidermis and the meibomian glands of the eyelid are two examples.
Heterocrine gland are those that perform dual function. The pancreas is a heterocrine gland since it functions as both an endocrine and an exocrine gland.
So, the mammary glands are an example of apocrine glands which not only secretes milk, but they also contain a portion of the secretory cells.
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Oxygen molecules are small enough to fit through the phospholipid bi-layer, they do
this through what process?
Answers
Answer:
I think it's Simple Diffusion
Explanation:
Simple Diffusion Across the Cell (Plasma) Membrane: The structure of the lipid bilayer allows small, uncharged substances such as oxygen and carbon dioxide, and hydrophobic molecules such as lipids, to pass through the cell membrane, down their concentration gradient, by simple diffusion.
brainliest what is genes i want to make sure
Answers
Answer:
a unit of heredity which is transferred from a parent to offspring and is held to determine some characteristic of the offspring.
Explanation:
what is the chemical equation for lactic acid fermentation after glycolysis not in words
Answers
Glucose (C6H12O6) + 2 ADP + 2 Pi → 2 lactate (C3H6O3) + 2 ATP
Answer:
The chemical equation for lactic acid fermentation after glycolysis is: Glucose + 2 ADP + 2 P + 2 NADH → 2 Lactic acid + 2 ATP + 2 NAD+ This equation shows that glucose is broken down into two molecules of lactic acid, producing two molecules of ATP and two molecules of NAD+. This process occurs after glycolysis when there is insufficient oxygen available to continue with aerobic respiration.
What is the difference between poison and medicine? How can we use science to figure out the difference.
Will mark u brainliest.
Answers
Answer:
not sure how to go about this question so if I'm wrong please tell me
Explanation:
The difference between poison and medicine is that poison is used to harm to one's health whether its an animal or human while medicine is used to cure an illness or an injury. We can use science to figure out the difference by testing the substance on an animal or stem cells of a human scientists do this various times to be assured of its outcome.
Which statement is TRUE about an astronaut traveling from planet to planet?
The mass changes, but his or her weight does not.
The weight changes, but his or her mass does not.
The weight and mass both stay the same.
The weight and mass both change.
Answers
Answer:
the weight changes, but his or her mass doesn't
Matter can be classified as an element, a compound, or a mixture. The elements sodium (Na)
and chlorine (CI) react with each other to form the compound sodium chloride (NaCl), also
known as table salt. The reaction between sodium and chlorine releases energy. This energy
causes the temperature of the substances in the reaction to increase. When table salt
dissolves in water, a solution is formed, which is a type of mixture.
Which of these changes must happen for elements to become a compound?
elements dissolve in water
a gas becomes a liquid
elements are heated
chemical bonds form between atoms
Answers
Answer:
a gas becomes a liquid
Explanation:
pretty sure
a geneticist studying the population genetics of barn swallows is particularly interested in one specific gene. upon examining the 100 alleles present in 50 individuals, you find that one allele is quite common, accounting for 30 of those alleles. the allelic frequency of this allele is a. 0.3. b. 0.5. c. 0.6. d. 2.0. e. 3.3.
Answers
The allelic frequency of the most common allele in the population of barn swallows will be 0.3.
Allelic frequency is defined as the occurrence of a particular allele in a whole population. This can be calculated by dividing the number of times an allele occurs in the population by the total alleles of that population. Alleles can be defined as the different forms a gene that are the products of mutation.
According to the question.
Total alleles in the population = 100
Number of times the most common allele occurs = 30.
Therefore, allelic frequency = 30 / 100
Allelic frequency = 0.3
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What is true about the chromosomes within the cells of a sexually reproductive organism?.
Answers
A cell within the organism will have two sets of chromosomes, one from each parent, identical to the pair of chromosomes in all cells in the body.
What are chromosomes ?Genomic information is transported from cell to cell via chromosomes, which are threadlike structures consisting of protein and a single DNA molecule. Chromosomes are found in the cell nucleus of all plants, animals, and humans. There are 46 chromosomes in humans, including one pair of sex chromosomes (XX or XY) and 22 pairs of numbered chromosomes (autosomes). Since there are two chromosomes in each pair, one from each parent, children receive a 50/50 inheritance of their chromosomes from their mother and father. When the nucleus disintegrates during cell division, chromosomes can be seen under a microscope. During these cell divisions, DNA may be precisely copied thanks to chromosomes. I'll say it again. Our cells' nucleus include chromosomes, which allow DNA to be precisely copied during cell division. This makes sure that everything inside of us operates effectively and properly.
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The work of such researchers as Broca, Fritsch, Hitzig, and Ferrier demonstrated localized brain function, which was somewhat similar to the predictions made by ________.
Answers
The work of Broca, Fritsch, Hitzig, and Ferrier demonstrated localized brain function, which was similar to predictions made by phrenologists. Phrenology is a pseudoscience.
Phrenology is a pseudoscience aimed at measuring bumps on the skull to predict personality traits.
Eduard Hitzig and Gustav Fritsch demonstrated that electrical stimulation of specific areas of the cerebral cortex could trigger movement.
Broca's area is an area located in the frontal part of the left brain hemisphere discovered by Paul Broca, who observed how this area has a fundamental function for the generation of speech in humans.
Finally, David Ferrier was a neurologist who discovered a series of motor fields within the cerebral cortex of monkeys.
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Which of these are steps in the binary fission process for single cells?
Select all that apply.
A) A new cell wall forms in the center of the cell, splitting it in two.
B) The chromosomes copy themselves and move to opposite sides of the cell.
C) The cell membrane pinches in the middle.
D) The plasmids divide and move so that each new cell gets the same number.
Answers
Glaciers pushing rocks against rocks is an example of
Answers
Answer:
Erosion??
Explanation:
Answer:
Glacial Erosion
Explanation: