Explain why the crossing of 2 hybrid parents only results in a 25% percent chance of having a child with blue eyes according to a punnett square.
Answers
Answer:
The crossing of two hybrid parents results in only a 25% chance of having a child with blue eyes, because the alleles responsible for blue eyes are resective and will only appear in resessive hom0zygosis.
Explanation:
Blue eyes are determined by recessive alleles, which will be represented by the letter "b" in the punnett square. As you may already know, recessive alleles are only expressed in the presence of another recessive allele, in a system called recessive hom0zygosis (bb). In a cross between hybrid parents, that is, with heterozygous (Bb) alleles, the chances of their children having blue eyes are very low and represent a 25% probability, as can be seen in the punnett squad shown below.
Related Questions
Individuals in north america may have iron deficiency without anemia, which may result in:_______.
Answers
Iron deficiency without anemia may result in different health problems which include irritability concerns, decreased attention skills, movement impairment, mental delay, etc.
What is anemia?Anemia is a condition/disease where blood cells are unable to transport oxygen to all body cells, which is generally due to problems in hemoglobin protein.
The hemoglobin protein requires iron to function, and it is for that reason that anemia is generally associated with iron deficiency, which represents a fundamental micronutrient.
In conclusion, iron deficiency without anemia may result in different health problems which include irritability concerns, decreased attention skills, movement impairment, mental delay, etc.
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Which of the following CANNOT be used to stablize blood sugar
when it falls below normal fasting level?
A. Dietary carbohydrates
B. Amino Acids
C. Liver glycogen
D. Stored fatty acids
Answers
Amino Acids cannot be used to stabilize blood sugar when it falls below normal fasting level and is denoted as option B.
What is Sugar?This is a substance which has a sweet taste and is derived when certain substances such as carbohydrates and fatty acids are broken down.
Protein when broken down results in amino acid which isn't involved in the metabolism of sugar thereby making it inappropriate.
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Which structure is the final step in the pain pathway and results in pain perception and interpretation?
Answers
Answer: Third-order neurons
Explanation:
Third-order neurons in the thalamus, brainstem, and midbrain project to the central nervous system, which allows pain perception and interpretation.
Also, the limbic and reticular tracts are activated by third-order neurons, resulting in arousal and emotional responses to pain.
When stimulated, nociceptors (first-order neurons) in the skin, muscles, joints, arteries, and viscera transmit pain impulses to the spinal cord.
Second-order neurons in the dorsal horn of the spinal cord transmit the pain impulse to higher brain areas via spinal pathways.
The thalamus is the primary relay station for pain impulses.
What is the best approach when you are faced with an unexpected roadblock in your fitness plan?
Answers
The best approach when you are faced with an unexpected roadblock in your fitness plan include:
Choosing activities enjoyed by the individualVarying the routineIncluding friends in the program.What is Fitness plan?This contains series of exercises which are planned in other to achieve a particular purpose. For example bicep curl helps build the bicep muscles in this scenario.
When faced with a roadblock, it is best to perform activities which serves as hobbies as it helps to incorporate other forms of exercises.
Another way is to ensure that the routine is varied and other people are involved so as to eliminate the aspect of boredom which may be the major reason for the stagnancy.
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A nurse would like to obtain background information and learn the political platform of a candidate who is running for national office. The nurse should contact what organization?
Answers
The nurse should contact National Registry for Candidates.
What is the National Registry for Candidates Organization?The National Registry is the organization that certifies emergency medical services providers across the country. It was founded in 1970 as a nonprofit. Public safety and the advancement of the EMS profession have always been the core objectives of the National Registry of Emergency Medical Technicians.
The purpose of the National Registration is to maintain a registry of certification status as well as to provide a reliable, consistent mechanism for evaluating the knowledge and abilities needed for competent practice by EMS professionals over the course of their careers.
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Which strategies could be used to reverse the current trend occurring in the United States? Check all that apply.
Answers
Bicycle
Explanation:
bicycle safety advocacy programs includ e policies and car drivers and bicycle drivers educational efforts to provide safety
In 2008, a nationwide study of mortality in the united states revealed that life expectancy for part of the nation’s women had ___________ significantly between 1983 and 1999.
Answers
In 2008, a nationwide study of mortality in the united states revealed that life expectancy for part of the nation’s women had decreased significantly between 1983 and 1999.
Why do people have shorter life expectancy in the United States?People in other high-income countries tend to live longer and in better health than Americans do. The health disparity in America starts at birth and persists throughout life. It is most pronounced for American women and in the US South and Midwest.
Different health care systems, individual behaviors, socioeconomic disparities, and the built environment are some of the suggested factors. Despite the possibility that these reasons have a role in America's worse health, a focus on proximal causes falls short of taking into account how widespread the US health disadvantage is throughout the life course.
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Mike has started taking a yoga class. in what ways could this help improve his physical fitness?
Answers
Answer:
it refresh mind body and soul it creates agility and make us healthy and keep away disorders and diseases
If symptoms such as euphoria, anxiety or motor skill impairment make you suspect you are suffering from narcosis, the best response is to:___.
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If symptoms such as euphoria, anxiety or motor skill impairment make you suspect you are suffering from narcosis, the best response is to ascend to a depth at which the symptoms disappear.
What is narcosis?Narcosis is defined as the state of unstable consciousness that affects the way we think which usually occurs due to the following:
Drugs, or increased solubility of gases in body tissues, as a result of the elevated pressures at depth ( this is seen in scuba diving).The symptoms that are associated with narcosis include the following:
light-headedness,inattention,difficulty concentrating,poor judgment,anxiety,decreased coordination,hallucinations, and.coma.Learn more about anxiety here:
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What must be explained to consumers enrolling in an hmo (health maintenance organization) ma plan?
Answers
The consumers enrolling in an hmo (health maintenance organization) ma plan should be explained about the exception to the provider network requirement is emergency visits, urgent care and renal dialysis services, which can be obtained from out of network providers
Medicare Advantage Plans are an additional option for getting Medicare Part A and Part B coverage. Medicare Advantage Plans, also known as "Part C" or "MA Plans," are provided by Medicare-approved private companies that must adhere to Medicare rules. The majority of Medicare Advantage Plans include drug coverage.
The cconsumers should know about
Emergency visits, urgent care, and renal dialysis services are exempt from the provider network requirement and can be obtained from providers outside the network.In order to receive coverage under the plan, they must visit contracted network providers.Most benefits are available outside of the network, but at a higher cost.Learn more about MA Plans from here:https://brainly.com/question/28041247
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A growing trend in food advertising is to market heavily to?
Answers
Nutrition during childhood and adolescence is essential for growth and development, health and well-being.
What is food advertising and marketing ?The heavy marketing directed towards youth, especially young children, appears to be driven largely by the desire to develop and build brand awareness/recognition, brand preference and brand loyalty.
Marketers believe that brand preference begins before purchase behavior doesBrand preference in children appears to be related to two major factors: children's positive experiences with a brands parents liking that brand.Learn more about Food advertising here:
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Prior to cesarean birth, the nurse places the indwelling catheter and tubing in which manner?
Answers
The catheter and tubing are positioned close to the head of the table because the anaesthesia practitioner needs to keep an eye on urine output during prior to cesarean procedure.
Today, the majority of caesarean births involve the regular insertion of an indwelling urinary catheter. Its use enhances exposure during surgery and prevents postoperative urine retention. However, indwelling catheters are linked to moderate expense, maternal discomfort, infection, and delayed ambulation. Therefore, looked into whether avoiding the use of an indwelling catheter was linked to postoperative voiding dysfunction or difficulty during surgery.
It is not required to utilise an indwelling urinary catheter during caesarean delivery. This is because the lower uterine segment could still be surgically exposed without the catheter. In addition, urinary retention was infrequently an issue following surgery, and the patients walked around within a few hours.
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Which factor would increase poor indoor air quality?
Answers
Answer:
Poor ventilation, very high or low humidity, mold, cleaning supplies, pesticides and many more.
Explanation:
Poor IAQ (indoor air quality) can be caused by many factors. Lack od outside air as well as poor quality air that is coming from outside of a room/building. Quality of air can be judged by temperature, humidity and pollution.
Air pollution can be caused by fuel-burning combustion appliances, tobacco products, building materials and furnishings, cleaning supplies.
You suggest an over-the-counter cough medication. Six months later, she is diagnosed with laryngeal cancer when she goes to the physician. Would she be able to file a malpractice case against you?
Answers
Yes, she can file a malpractice case against the over the counter medication(OTC) with regards to the diagnosis of laryngeal cancer.
A lawyer for defective drugs could be able to assist if the drug is an OTC or any other kind. To ascertain whether a medication defect exists, a personal injury attorney can speak with the required specialists. If this is the case, a lawyer could be able to assist in obtaining compensation for her interactions with the faulty medication and any unpleasant side effects it may have caused.
However simple mucolytics to other active pharmacological agents like bronchodilators, antihistamines, and centrally acting cough suppressants are just a few of the active chemicals included in OTC cough medications. Antihistamines may help with allergy-related cough symptoms, but there is no justification for their inclusion in OTC cough medications intended for all children other than to allow the manufacturers to advertise them as a sleep aid, which is improper given their risk of misadventure.
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If a person increases his food intake without increasing his energy need for metabolic functions or processing, what will he need to do in order to maintain his weight?
Answers
Answer:
track his calories
Explanation:
by tracking his calories he would be able to lose weight or gain by doing
Bruno is creating a workout plan for himself. He needs to plan specific warm-up and cool- down activities for his exercise routine. What is the BEST way for him to incorporate warm- up and cool-down activities into his routine? What are two specific warm-up and cool-down activities that would be MOST effective for him to use?
Answers
Cardiovascular system is gradually revved up during a warmup by increasing body temperature and boosting blood flow to the muscles.
What about cardiovascular system?Warming up may also assist lower injury risk and muscular discomfort. After working out, it should cool down to allow your heart rate and blood pressure to gradually return to normal.To obtain oxygen into the blood, the circulatory system (cardiovascular system) pumps blood from the heart to the lungs. The heart pumps oxygenated blood through the arteries to the rest of the body. Veins bring oxygen-depleted blood back to the heart to restart circulation.Humans and other vertebrates have a closed circulatory system called the cardiovascular system. Blood, blood arteries, and the heart are its constituent parts. The atrium (plural atria) and the ventricle are two of the heart's chambers. Human hearts have two atria and two ventricles, making a total of four chambers.Learn more about cardiovascular system here:
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Answer: Cardiovascular system is gradually revved up during a warmup by increasing body temperature and boosting blood flow to the muscles.
Explanation:
I am doing the exact same thing I used this and got a good score, just add in your own words and it'll work
High, pointed cusps indicate a diet of?
Answers
Answer:
Insects
Explanation:
High, pointed cusps indicate a diet of primarily plant material or a combination of plant material and some tough, fibrous foods.
The cusps are the pointed peaks found on the chewing surfaces of teeth. High, pointed cusps are typically associated with teeth adapted for grinding and shearing plant material. These types of cusps allow for efficient mastication of tough, fibrous foods like leaves, fruits, and vegetables.
Herbivores, such as plant-eating mammals like cows and horses, have teeth with high, pointed cusps to aid in breaking down plant cell walls and extracting nutrients. However, it's worth noting that while high, pointed cusps generally indicate a plant-based diet, they can also be present in some omnivorous or carnivorous species that consume a combination of plant material and tougher food items.
Therefore, the presence of high, pointed cusps suggests a diet primarily composed of plant material or a combination of plant material and some tougher foods.
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Radiographic findings for copd include:______.
a. an abnormally white lung field.
b. an abnormally wide mediastinum.
c. an abnormally black lung field.
d. widespread mixed radiodensities.
Answers
Answer:
C
Explanation: I think this is right
You arrive on scene 30 minutes after a dirt bike accident to find the injured person up and walking around. you can safely conclude that:_______.
Answers
Answer: The patient can walk
Give two examples of how your interaction with others is affected at BAC increases.
Answers
Percentage of alcohol in a drink – the higher the percentage the higher the BAC. The type of alcohol – fizzy drinks are absorbed more quickly. The container size – it is the number of standard drinks not the number of glasses that determines BAC.
Two examples of how human interactions can be affected as blood alcohol concentration (BAC) increases.
1. Impaired Communication: As BAC increases, individuals may experience impaired communication skills. Slurred speech, difficulty forming coherent sentences, and reduced ability to understand or respond to others can occur. This can lead to misunderstandings, misinterpretations, and frustration during conversations.
2. Social Inhibition Reduction: which display inappropriate behavior or difficulty controlling emotions, Higher BAC levels can lead to a reduction in social inhibitions, causing people to become more extroverted, impulsive, or emotionally expressive. While some may become overly talkative and outgoing, others migh can impact the dynamics of social interactions.
It's essential to remember that alcohol affects individuals differently, and the extent of its impact on interactions can vary based on factors like tolerance, drinking habits, and personal traits. Drinking responsibly and knowing one's limits is crucial for maintaining positive and respectful interactions with others. Additionally, it's essential to be aware of the legal drinking age and follow local regulations regarding alcohol consumption.
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Robby could not produce the enzyme adenosine deaminase. As a result, he suffered from?
Answers
Answer:
he suffered from SCID/severe combined immunodeficiency.
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Which of these is an example of drug misuse?
A. Sylvia continues taking a prescription medicine after she is supposed to stop.
B. Jose uses a cough syrup that his mother bought for him.
C. Diego takes one antibiotic a day, as prescribed by his doctor.
D. Chen takes an OTC headache medication as the bottle directs.
Answers
Answer:
A.) Sylvia continues taking a prescription medicine after she is supposed to stop.
Explanation:
Drug misuse is not likely to occur if you are taking over the counter (OTC) medication as the bottle directs or taking a prescription as prescribed by the doctor. As such, if the doctor tells a patient to stop taking a prescription medication, they should stop immediately.
Rina and the other students are learning about the science of exfoliation for rexample the rate of cell mitosos and migrattion from the dermis to the top of the epidermis is called the cell_____factor.
Answers
Rina and the other students are learning about the science of exfoliation for example the rate of cell mitosis and migration from the dermis to the top of the epidermis is called the cell renewal factor.
Our Cell Renewal Factor (CRF), also known as cell turnover rate, goes down as we age. The process of cell turnover is how our skin creates fresh skin cells that move up the epidermis from the base to the top before being shed. This prevents a buildup of dead cells on the skin's surface.The cell ascends through the epidermis until it reaches the stratum corneum, the top layer of skin. A "dead" skin cell is one that is tough, dry, and flaky once it reaches this layer. The skin should ideally continue to produce new skin cells, which push older cells out from beneath. Throughout the body, this desquamation process takes place.
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Which of the following influences increases a person’s risk of addiction? Having a peer group that uses drugs. Starting the use of drugs as an adolescent. Having a family history of addiction. All of the above.
Answers
starting the use of drugs
Explanation:
u cannot be addicted unless you start using the drug
What molecule most directly provides the energy you need for your muscles to contract?.
Answers
Answer:
Adenosine triphosphate - ATP
Explanation:
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Effective methods for providing pain relief to a child with an extremity injury include?
Answers
The effective methods for providing pain relief to a child with an extremity injury include:
Providing measures to relieve pain before it becomes too severe Provide nonpharmacologic pain managementProviding pharmacologic pain management as orderedSo a health care personnel must administer pain relieving medications to a patient experiencing pains before it get worse
What is an injury?An injury is a situation whereby one is being physically injured
For instance, someone having pains from the wound severed from a car accident is an example of injury
A football player on the football field too could have injury as a result of physical combat with his opponent players on the field
So therefore, the effective methods for providing pain relief to a child with an extremity injury is by providing measures to relieve pain before it becomes to severe
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Which type of lipids are considered to be heart-healthy and associated with reduced inflammation?
Answers
Unsaturated fats are lipids that are considered to be heart-healthy and associated with reduced inflammation.
Healthy fats are those that are unsaturated. They lower inflammation, reduce cholesterol, and normalize heart rhythms, according to research.They are composed of carbon atom chains with a reduced number of hydrogen atoms connected due to the presence of one or more double bonds. They are often liquid at ambient temperature due to their structure.Saturated fats, on the other hand, are "saturated" with hydrogen atoms, which means they have the most hydrogen atoms surrounding the carbon atoms. At room temperature, saturated fats are normally solid.Because they raise bad cholesterol, saturated fats have long been associated with an increased risk of cardiovascular disease (LDL). Unsaturated fats, which are liquid at room temperature, are regarded as healthy fats because they have a range of positive effects on health, including lower blood cholesterol levels, less inflammation, stable cardiac rhythms, and more.learn more about Unsaturated fats here: https://brainly.com/question/4073863
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What is a compact healthcare document? Where should the client store the document during a hurricane/disaster?
Answers
The health care compact document is a piece of proposed legislation that binds states to cooperate in order to persuade US Congress to exclude them from all federal health laws and regulations in exchange for receiving an annual lump sum to fund health care services.
There are no hard and fast rules concerning what to retain where when hurricane/disaster-proofing your documents, with the exception of your will. Everything should be present in at least two locations in case one becomes damaged or inaccessible.
There are few locations where one can safely keep the important document-
WalletSafe deposit boxHome BoxAttorneyOut of area friend or relativeOnline or digital storageTo know more about disaster
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What important developmental milestones happen in each of the three trimesters of pregnancy?.
Answers
Answer:
search it up find the answer
Explanation:
find the answer
How does claire’s diagnosis explain why 1 ml of liquid from her small intestine digested protein slowly but 1 mg of her pure protease digested protein normally?.
Answers
Clarie's appetite is not good due to which her proteolytic enzyme level is low, so the protein is digested slowly and the protein is digested normally with the pure protease.
Digestion of proteins:
Proteins are digested first in the stomach by the action of the proteolytic enzyme pepsin. Further digestion of proteins takes place in the small intestine by the action of enzyme proteases secreted from the pancreas at low pH. The proteases that digest the proteins into simpler forms are chymotrypsin and trypsin. When the digestive system is not functioning properly there will be a decreased amount of proteolytic enzymes.
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