Are data that do not support a hypothesis useful?
A. No, because the data must be inaccurate
B. No, because the data show that the experiment failed
C. Yes, because the data prove that the experiment was designed
poorly
D. Yes, because the data provide useful information that can lead to
more testing
Answer:
D
really dude, just read these types of questions the one that's really different is usually right
This skeleton belongs to americon museum of natural history.find out the name of the animals to which this skeleton lelongs.does this animal still exist
Answer:
na the animal don't exist in today's life
Dihybrid crosses
???
Answer:
The answer is 25% tall/green, 25% tall/white, 25% short/green and 25% short/white
Hope it helps!
What are the classification categories
The classification categories of organisms are:
KingdomPhylumClass Order Family Genus SpeciesWhat is taxonomy?Taxonomy can be defined as a scientific method which is used by researchers for the naming, classification and description of the various species of organisms such as humans, animals, and plants.
In Science, the classification categories of organisms include the following:
KingdomPhylumClass Order Family Genus SpeciesRead more on taxonomy here: brainly.com/question/1304906
#SPJ12
Human beings have a long period of development, requiring nurturance and protection for many years. What would evolutionary theorists argue about this long period of relative immaturity?
There argument would be that It is a necessity because a long period of adaptation is needed for acquiring physical and cognitive competencies.
Who are the evolutionary theorists?Evolutionary theorists are those scientist in the field of psychology that studied the long term discoveries about the development of human beings from generation to generation.
They where able to discover that human beings have a long term period of development requiring nurturance and protection for many years.
This was so because such a long period of time is needed for them to acquire both physical and cognitive competencies.
Learn more about adaptation here:
https://brainly.com/question/29594
#SPJ12
Which of the following is an example of a beneficial mutation?
A.
a mutation causing uncontrolled cell division in human tissue cells
B.
a mutation inhibiting human immunodeficiency virus from entering the host cell
C.
a mutation resulting in partial or complete loss of chlorophyll pigments in plants
D.
a mutation resulting in a squirrel being born without ovaries
Answer: A
Explanation: TOOK THE TEST OK
The sensing component of the feedback system that senses the changes in the environment and generates nerve impulse is known as a/an ______________.
receptor
effector
stimulus
response
The sensing component of the feedback system that senses the changes in the environment and generates nerve impulse is known as a receptor.
What are nerve receptors?Nerve receptors can be defined as biological structures capable of converting external/internal stimuli to electrical impulses.
Nerve receptors include different types of cellular structures located in eyes, skin, mouth, nose, etc.
In conclusion, the sensing component of the feedback system that senses the changes in the environment and generates nerve impulse is known as a receptor.
Learn more about nerve receptors here:
https://brainly.com/question/25753221
#SPJ1
Survivorship types cab be gaphed to depict survival percentages over time. Examine four graphs below: (graph in the picture )
which curve on the graph represents a species that produces high numbers of offspring with paternal care?
A. Graph 1
B. Graph 2
C. Graph 3
D. Graph 4
Graph 3 shows a species that produces high numbers of offspring with paternal care.
What is the survivorship curve?The survivorship curve gives us a idea of the number of individuals in the population that are expected to survive and reproduce at any given time. We have to note that paternal care increases the chances of survival of the organism.
Hence, graph 3 shows a species that produces high numbers of offspring with paternal care.
Learn more about survivorship curve: https://brainly.com/question/14140061
#SPJ1
cellular membrane are permeable to _______ but impermeable to __________
Cellular membrane are permeable to nutrients but impermeable to protein.
What is cell membrane?Cell membrane is the cellular structure that surrounds the cell which is semi permeable thereby selecting the substances that either leaves or enters the cell.
Nutrients are chemical that helps to sustain the cell while proteins are used to build up worn out part of the cell.
Therefore, the cell membrane allows the cell to absorb nutrients by resists the removal of proteins.
Learn more about cells here:
https://brainly.com/question/13920046
#SPJ12
How many ATP are generated from the E.T.C?
Thirty-four (34) ATP is generated from the electron transport chain.
The electron transport chainIt is one of the steps through which energy is extracted from glucose during respiration.
The first step is glycolysisThe second step is the citric acid cycleThe last step is the electron transport chainTwo molecules of ATP are generated from glycolysis, 2 are generated from the citric acid cycle, and 34 are generated from the electron transport chain.
More on the electron transport chain can be found here: https://brainly.com/question/24372542
#SPJ12
according to the avma, which method is acceptable, when used by itself, for euthanasia of rabbits?
According to the avma, the acceptable method, when used alone, for the euthanasia of rabbits are barbiturates and barbituric acid derivatives.
What is the method of euthanasia in rabbits?Recommended methods of euthanizing rabbits depend on the facilities and conditions in which the animals are housed and maintained. in a controlled as a biomedical research facility where researchers have access to restraint devices and controlled drugs, intravenous injection of barbiturates is generally used.
With this information, we can conclude that according to the avma, the acceptable method, when used alone, for the euthanasia of rabbits are barbiturates and barbituric acid derivatives.
Learn more about euthanasia in brainly.com/question/2940464
#SPJ11
research on the trait perspective on leadership in groups shows that:
Research on the trait perspective on leadership in groups shows that leaders are not born but develop.
What are genetic-environment trait relationships?Genetic-environment relationships makes reference to the contribution of genetic and environmental factors to a given trait.
Complex behavioral traits such as leadership are shaped by environmental factors.
In conclusion, research on the trait perspective on leadership in groups shows that leaders are not born but develop.
Learn more about genetic environment relationships here:
https://brainly.com/question/14624304
#SPJ12
Clouds can decrease the range of daily temperatures because ________.
According to the research, low and thick clouds reflect solar radiation and help to send it back into space during the day.
What are the clouds?It is the mass of aqueous vapor that is suspended in the atmosphere that reflects solar radiation contributing to the cooling of the Earth's surface.
One of the determining factors of daily temperatures is the reflection of solar radiation by the clouds, when there are no clouds in the sky, diffuse radiation is produced through the process of diffusion through atmospheric particles.
Therefore, we can conclude that according to the research, low and thick clouds reflect solar radiation and help to send it back into space during the day.
Learn more about solar radiation here: https://brainly.com/question/11993287
#SPJ12
__________________ antibiotics inhibit the replication of microorganisms and prevent the growth of the organism without destroying them.
Bacteriostatic antibiotics inhibit the replication of microorganisms and prevent the growth of the organism without destroying them.
What is an Antibiotic?An antibiotic refer to chemical substances that hello to destroy, kill or inhibit the growth of microorganisms in the body to prevent infections.
Therefore, Bacteriostatic antibiotics inhibit the replication of microorganisms and prevent the growth of the organism without destroying them.
Learn more about antibiotics below.
https://brainly.com/question/6970037
#SPJ12
Fungi are divided into subgroups based on their methods of ____________.
Fungi are divided into subgroups based on their methods of sexual reproduction.
Fungi divisionFungi are divided into 4 groups, namely:
ChytridiomycotaZygomycotaAscomycotaBasidiomycotaThe division into the different groups is based on the methods of sexual reproduction used.
Zygomycota produce zygosporesAscomycota produce ascosporesBasidiomycota produce basidiosporesChytridiomycota produce diploid zoosporesMore on fungi can be found here: https://brainly.com/question/1261179
#SPJ12
Why is blood glucose self-monitoring preferred over urine glucose testing?
Blood glucose self-monitoring is preferred over urine glucose testing because it is more accurate.
What is glucose testing?Glucose testing refers to the methodologies to measure the amount of this simple carbohydrate in the body tissues/organs.
Glucose testing is fundamental to assess the diseases associated with the metabolism of this nutrient (e.g., diabetes)
In conclusion, blood glucose self-monitoring is preferred over urine glucose testing because it is more accurate.
Learn more about glucose testing here:
https://brainly.com/question/504794
#SPJ12
The most common use of radioactive isotopes in medicine is to diagnose disease. Typically, radioactive materials are injected into the body and then radiation-detecting cameras are used to build images of affected body parts or particular types of cells. This equation models the amount of a radioactive isotope in the bloodstream minutes after it is injected:
Radioactive substances are employed in therapy to destroy malignant tissue, shrink a tumor, or lessen discomfort.
What is the radioactive elements?Two or more chemical species of an element with varying atomic masses and unstable nuclei are referred to as radioactive isotopes. Because of the excess radiation that these isotopes produce in the form of alpha, beta, and gamma rays.
Nuclear medicine treatments use a tiny amount of radioactive substance called a radiopharmaceutical to assist diagnose and cure disorders. To identify disorders, some radiopharmaceuticals are utilized in conjunction with imaging technology. To reduce or eliminate a cancerous tumor, radiopharmaceuticals can also be injected close to the tumor inside the body.
Learn more about radioactive elements here:
https://brainly.com/question/23759636
#SPJ1
Question 4 of 5
When was Pluto formally downgraded from planet to dwarf planet?
Answer:
August 2006
Explanation:
Assertion (A): A proton gradient cannot be established in the mitochondria.
Reason (R): Hydrogen molecules are pumped out of an internal space (the matrix) in the mitochondria.
Which of the following is TRUE for the above statements?
Both (A) and (R) are true, and (R) is the correct explanation of (A)
Both (A) and (R) are true, but (R) is not the correct explanation of (A).
(A) is false, but (R) is true.
(A) is true, but (R) is false.
Based on the nature of proton gradient, (A) is false, but (R) is true.
What is a proton gradient?A proton gradient is a gradient that exists due to difference in proton concentration between the inner and outer mitochondrial matrix.
An assertion is a statement or claim stating a given position.
Assertion (A): A proton gradient cannot be established in the mitochondria.Reason (R): Hydrogen molecules are pumped out of an internal space (the matrix) in the mitochondria.The assertion, A, is false because a proton gradient is established in the mitochondria due to the function of the proton pump which pumps out protons from the inner mitochondrial matrix to the outer membrane.
The reason, R is true as hydrogen molecules are pumped out of an internal space (the matrix) in the mitochondria by the proton pump.
Therefore, (A) is false, but (R) is true.
Learn more about proton gradient at: https://brainly.com/question/1602075
#SPJ1
Compare the origins of the common carotid arteries of the fetal pig with those of the human.
The comparison is that in humans, only one carotid arteries branches from the brachiocephalic artery while for the fetal pig, both arteries branches from the brachiocephalic artery.
What is the comparison of the Arteries?
The difference between the origins of the carotid arteries in the human heart and the fetal pig is that In a human, the right carotid arteries branches from the brachiocephalic artery, while the left common carotid artery comes directly out of the aortic arch.
Meanwhile, In the fetal pig, both carotid arteries branch from the brachiocephalic artery.
Read more about Arteries at; https://brainly.com/question/64497
#SPJ12
Some people have their gall bladder surgically removed to the formation of gall stones. Describe the function of the gall bladder and explain how a gall bladder removal would have on their digestion.
Underneath the right side of the liver, the gallbladder is a pear-shaped organ.
What is the function of gall bladder?Its primary function is to gather and concentrate bile, a digestive fluid made by the liver. The gallbladder is where bile is kept after the liver produces it. The gallbladder receives a signal from the stomach when you eat. Bile is released from the gallbladder when it contracts, and it travels through the gut via the major common duct. Bile combines with the food there and aids in digestion.
When the gallbladder is removed from a healthy person, there are rarely any obvious health or digestive issues, though there is a slight chance of diarrhea and fat malabsorption.
For more information regarding gall bladder, visit:
https://brainly.com/question/4280987
#SPJ1
"Give two common characteristics of Archaea. Remember to use correct grammar and complete sentences" ASAP
Answer:
i thing this is answer
Explanation:
i thing so but i am not sure
digestive tract & ____________________ together constitute the digestive system.
Answer:
Digestive tract & Accessory glands together constitute the digestive system.
Explanation:
The accessory organs are the teeth, tongue, and glandular organs such as salivary glands, liver, gallbladder, and pancreas.
What is the role of the eukaryotic promoter in transcription?.
Answer:
The purpose of the eukaryotic promoter is to bind transcription factors that control the initiation of transcription.
The promoter region can be short or quite long; the longer the promoter is, the more available space for proteins to bind
Which of the following is not a characteristic of living things
Answer:
C. Must be able to reproduce
Explanation:
A. All living things must grow and develop
B. Single-celled organisms exist and are considered living things.
D. All living things must have DNA in their cells.
experiment in how to destarch the plant for photosynthesis
Answer:
all plants have starch in their green leaves so before we use the photo status experiment the intestinal stars present in it leave must be removed their for the plant must be discharge by keeping plant incompletely dark room for at least 3 days
When using Triple Sugar Agar, select the coloration that can be expected with different bacterial growth (select all that apply). Group of answer choices Yellow butt with a red slant Yellow butt with a yellow slant Yellow butt with a green slant Purple slant Red butt with a red slant Black and red slant Metallic green slant Red butt and slant with bubbles
The coloration that can be expected with different bacterial growth when using Triple Sugar Agar are:
Yellow butt with a yellow slantYellow butt with a red slantWhat is bacteria?Bacteria are simple and microscopic organisms which are mostly pathogens of different infectious diseases
For growth to occur in bacteria, different kinds of nutrients are needed in the process called growth media.
Two different growth media which bacteria uses to grow are:
Liquid growth mediaSolid growth mediaIn conclusion; The coloration that can be expected with different bacterial growth when using Triple Sugar are Yellow butt with a yellow slant and Yellow butt with a red slant
Learn more about bacterial growth:
https://brainly.com/question/17817006
#SPJ1
What would most likely prevent the outside-in model from becoming an accepted scientific theory
Answer:
THE RESEARCH
Explanation:
Answer:
the research
Explanation:
The common health-associated infection seen in an outpatient setting, called mrsa, is caused by which type of bacteria?.
Methicillin-resistant-staphylococcus-aureus (MRSA) infection is caused by the bacteria called staphylococcus aureus, which leads to skin infections in mild form and respiratory diseases in severe form.
Hospital-Acquired MRSA – is associated with infections that are caused due to exposure to hospital or nursing home environments.The infection can be caught through direct contact or contaminated hands. Sometimes touching used surgical instruments or infected bedsheets can also pass on the infection leading to severe pneumonia or blood infections. Hence, people hospitalized for longer durations, live in nursing homes, or visit hospitals regularly without protection are prone to get a staph infection.Hospital acquired MRSA often causes severe symptoms compared to community-acquired MRSA due to prolonged exposure to bacteria.learn more about MRSA here: https://brainly.com/question/8190489
#SPJ4
The ability of muscle to shorten forcibly when adequately stimulated is known as ________, and sets muscle apart from other tissue types.
Answer: Contractility
Explanation:
The ability of muscle to shorten forcibly when adequately stimulated is known as contractility, and sets muscle apart from other tissue types.
