Which of the following is most expected with polycythemia? a) Decreased blood viscosity b) Decreased blood volume c) d) High blood pressure Reduced hematocrit
Q: Which of the following is true of an infectious disease? they can be spread from one host to another…
A: Disease is a specific abnormal condition that negatively affects the structure or function of an…
Q: 6. When you touch a fresh oregano leaf, it leaves a distinct smell. Which epidermal outgrowth is…
A: The epidermal outgrowth of leaves will show different features like stomata , trichomes , water-pore…
Q: Completely pubescent (60 hairs/cm³)? Intermediate pubescent (30 hairs/cm)? With 40 hairs/cm²?…
A: Polygenic traits are characteristics controlled or influenced by more than two genes. The genes have…
Q: propose a brief experiment to identify members capable of assimilating methane- derived compounds…
A: Answer :- Microorganisms are too little to even consider seeing with unaided eye. We want magnifying…
Q: 15-16. In the fruit fly, vestigial (tiny) wings and hairy body are produced by recessive genes. The…
A: Drosophila is a genus of flies in the family Drosophilidae. Because many species tend to stay around…
Q: by some type of radiation? Explain step by step with diagrams, physics, chemistry and biology
A: Free radicals are molecules with unpaired electrons. If they are formed and are not removed inside…
Q: . What is the role of mast cells? Phagocytosis of foreign molecules Secrete histamine to mediate an…
A: Mast cells are one kind of white blood cell that helps to build an immune system inside a body. The…
Q: Compare the nitrogen and phosphorous cycles. How are they similar? How are the different? How does…
A: Introduction Biogeochemical cycles involve the circulation of nutrients between various abiotic and…
Q: Instructions: Enter the number in the box that matches the crosses with the genotypic and phenotypic…
A: A dominant allele, that can inherit from either of the parent, causes a dominant phenotype in those…
Q: Which of the following statements about gastrulation is correct? A. During gastrulation, the…
A: The embryonic development after 15 days of fertilization marks gastrulation.
Q: The duck billed platypus is an unusual mammal. If you examine the sex chromosomes of a female…
A: The monotreme chromosome complex in the duck billed platypus is enormously incomprehensible .
Q: 5. Using the data in Table 1, complete the table by calculating the observed genotype frequencies…
A: Introduction The allelic frequency defines the frequency of a specific allele observed in a locus in…
Q: What do gradualism and punctuated equilibrium have in common
A: Evolution is a steady phenomenon which bring about change in life from simple to more complex.…
Q: Explanation of granulomatous amebic infection of the brain.
A: GAIN is a rare infection, but it can be fatal if not treated promptly. Early diagnosis and treatment…
Q: Innate immunity involves all of the following except: Inflammation Antibodies Phagocytosis Fever
A: Innate immunity is non specific type of defence that is present at the time of birth. This is…
Q: What is heterozygote advantage. How does this phenomenon explain the preponderance of disorders such…
A: Introduction Each gene has two alleles, or variations. When two identical copies of a gene are…
Q: 12. A. B. C. D. Hemophilia is an x-linked disease in which the blood does not clot normally; it is…
A: Introduction : Haemophilia is an inherited genetic disorder that impairs the body's ability to…
Q: Question 9 o Which of these is true about the pO2 at the end of the pulmonary capillaries in…
A: Pulmonary capillaries are the smallest blood vessels inside the lungs. It carries deoxygenated blood…
Q: What is the importance of heritability in natural selection?
A: Introduction In breeding and genetics, the term "heritability" refers to a statistic that…
Q: 4th calculation: total amount (milligram) of DNA in 100g wheat germ assuming an extraction…
A: DNA extraction is a method of separating DNA from cell membranes, proteins, and other cellular…
Q: These are examples of environmental factors that influence indoor fungal contamination: Outdoor…
A: Answer :- The indoor environment essentially affects general wellbeing. Sensitivities, disease, and…
Q: You are doing a genetics experiment with the fruit fly. In the "F1" generation, you cross two…
A: The alleles are the alternative forms of a gene that are located on the same locas of a homologous…
Q: Determine if the following statement is true or false. "Parents with the dominant phenotype cannot…
A: A dominant phenotype refers to a trait which is expressed in one of two conditions: the inheritance…
Q: 1. The probability of an offspring having all the recessive traits from the cross AaBBCc X AaBbCC…
A: The genotypes of a specific cross or breeding operation are predicted using the Punnett square, a…
Q: Describe the difference between innate and acquired immunity. Then explain ONE reason why a person’s…
A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…
Q: . ● What signaling molecules do macrophages secrete? Interferon Interleukin-1 Histamine Only a and b
A: macrophages are a type of white blood cell that surrounds and kills microorganisms, removes dead…
Q: A population with birth rate of 0.2 and death rate of 0.1 O A population with birth rate of 0.5 and…
A: Birth rate is the number of individuals born in a population in a given amount of time. Death rate…
Q: An impassable valley separates two populations of mountain dwelling salamanders for thousands of…
A: Speciation is the process by which new species emerge from existing populations.
Q: ● ● ● Which of the following is NOT an example of innate immune response? Skin • Lysozymes Gastric…
A: Immune system plays a very important role by protecting us from the various invading pathogens. It…
Q: Which of the following is true about exotoxins? they are part of the cell wall they cannot be…
A: Introduction Exotoxins are the toxins (basic proteins) that are secreted by bacteria to invade the…
Q: The proton channel of ATP synthase consists of: 8–14 pairs of α helices. 8–14 a subunits. 7 α…
A: 8-14 a subunits ADP and phosphate are converted into ATP by the mitochondrial enzyme ATP synthase,…
Q: O prodromal period
A: The five periods of disease (sometimes referred to as stages or phases) include the incubation,…
Q: A female honeybee larva becomes worker instead of queen because of: OHDAC (histone deacetylase) O…
A: Introduction Honey bee are of three types adult bees: workers, drones, and a queen. Worker bees help…
Q: Do as as soon as possible Remain time 20 min left.
A: Solution-Totipotent cells should have the ability to differentiate in vitro into cells…
Q: 1. The following are the offspring produced by the cross of AaBBCc X AaBbCC, except: a.AabbCc…
A: In order to study the inheritance of three pairs of factors or alleles from three different genes,…
Q: Describe how hroughout the Games, performance-enhancing drug testing became more rigorous and…
A: Performance enhancing drug test in sports competition has became a common practice. Athletes use…
Q: water sanitation.
A: Water sanitation is defined as the process of cleaning and purifying water so it is safe for use.…
Q: || A B C D DISEASE PROFILE DISEASE/S SYMPTOMS OF THE DISEASE INCUBATION PERIOD MODE OF TRANSMISSION…
A: Plasmodium falciparum It refers to the unicellular protozoan parasite. It is the deadliest species…
Q: Construct a bar graph in excel with your mung bean results. Please include appropriate labels and…
A: Respiration in seeds is affected by various factors and temperature is one of them.
Q: 6. Look at the following pedigree for a given trait to answer the questions below. || 1 B A KEY: O I…
A: According to Bartleby guidelines, only the first three have been answered. Kindly post the remaining…
Q: Explain In brief the characteristics of adolescent
A: Adolescence It means both 'a period' and 'a process' during which a child becomes mature in terms…
Q: Why do some microbes produce fermentation end products under anaerobic conditions? O A. to make…
A: Introduction :- When the intake or loss of oxygen exceeds that of its production through…
Q: If individual A has children with a normal male without the trait, what are the chances that her…
A: The given pedigree shows a trait that is autosome linked and recessive. Therefore, we have the…
Q: Please explain and give an example of pleiotropy
A: Gene interaction is a set of functional association between genes. Gene interactions occur when two…
Q: For growth, a mutant bacterium requires that an amino acid not required by the wild parental strain…
A: Answer :- For growth, a mutant bacterium requires that an amino acid not required by the wild…
Q: Guppies will only mate after a very specific courtship display by the male. He swims in a way that…
A: Reproductive isolation can be either prezygotic (barriers that prevent fertilization ) or…
Q: Which is an example of the "second line of defense" against invading microbes? Antibodies…
A: Introduction :- An antigen is the name for the pathogen or invader. It can trigger an immunological…
Q: Which is the correct equation for the chisquare statistic? Group of answer choices a)x^2 =…
A: Here are a few of the chi-square formula's most typical uses. 1. used by biologists to establish the…
Q: What is the difference between the science of epidemiology and the practice of medicine. – Look up…
A: Both science and art are necessary for the study of epidemiology and medical practise. Both are…
Q: If the heritability of a trait is 0.7 and the selection differential is -10, what is the predicted…
A: Some time mating the selected parents crossing over and find the f1and f2 progeny. In f2 progeny…
give answer asap
.explanation also
Step by step
Solved in 2 steps
- Define the following:a) Polycythemia vera- b) Erythropenia-A client in the intensive care unit has a blood pressure of 87/39 mmHg with a bounding pulse and has warm, flushed skin accompanied by a sudden decline in level of consciousness. The client also has arterial and venous dilation and a decrease in systemic vascular resistance. Their body temperature is 39°C. What is the client's most likely diagnosis? Question 10 options: a) Septic shock b) Obstructive shock c) Neurogenic shock d) Hypovolemic shockAccording to the morphological classification of anemias, megaloblastic anemia is a: Question 2 options: A) macrocytic, hypochromic anemia B) macrocytic, hyperchromic anemia C) macrocytic, normochromic anemia D) normocytic, normochromic anemia
- Explain why vascular occlusions are common in patientswith sickle cell disease.Which of the following signs or symptoms is not indicative of hemorrhagic shock? Question 3 options: a) Constricted pupils b) Diaphoretic skin c) Sensation of thirst d) DisorientationA patient is prescribed an angiotensin-converting enzyme (ACE) inhibitor for the treatment of hypertension. The nurse instructs the patient to monitor for which potential side effect of ACE inhibitors? a) Hyperkalemia b) Hypocalcemia c) Hypoglycemia d) Hypernatremia
- Peripheral blood cell morphology in aplastic anemia is most often: Question 9 options: A) Normocytic, normochromic. B) Microcytic, hypochromic. C) Macrocytic, normochromic. D) Microcytic, hyperchromic.4) Identify three positions of the patient to obtain a BP. 7) What problems can result from high blood pressure Or (HYPERTENSION)? 9) What IS the effect of exercise on BP? How does the body benefit from this change in BP during exercise? 10) How would the BP of an anxious patient visiting a doctor be different than if the patient is calm? 11) In atherosclerosis, plaque builds up inside the arteries. How would this affect BP? Is this an example of hypertension or hypotension? Heart, artery, red blood cell, ventricle, capillary, plasma, vein, white blood cell, platelets (a) Which of these structures (i) Can destroy bacteria?................................................................................. (ii) Carries carbon dioxide. .................................................................................. (iii) Pumps blood around the body?..................................................................... (iv) Carries blood to organs.…Ch. 6: Hypophosphatemia would most likely result in a patient: O a) having a prolonged QT interval in an ECG b) having neuromuscular dysfunction, muscle weakness and stupor c) producing too much urine Od) having severe muscle cramps and hyperreflexia
