What is bare lymphocyte syndrome? Bare lymphocyte syndrome (BLS) is an inherited condition of the immune system, and is known as a “primary immunodeficiency.” Children inherit the BLS gene from their parents. Both must carry the genetic mutation for BLS, but may not have symptoms of the disease. What are the clinical manifestations of MHC […]
What is the type of growth experienced by a population that increases at a rate proportional to its size?
What is the type of growth experienced by a population that increases at a rate proportional to its size? This sounds like exponential growth. It’s the type of growth you will see in bacterial colonies (for one example) because they grow and multiply so fast. When a population increases by a fixed percentage it is […]
In which region or subregion was manufacturing most common?
In which region or subregion was manufacturing most common? In fact, the Northeast is one of the most heavily industrialized and urbanized areas in the world. The Atlantic seaboard cities of Philadelphia, Boston, and New York City serve as international trade centers. Coal, iron ore, and oil—found mainly in Pennsylvania—fueled the industrialization of the region. […]
Why did Augustus win the battle of Actium?
Why did Augustus win the battle of Actium? Octavian pursued them and defeated their forces in Alexandria on 1 August 30 BC—after which Antony and Cleopatra committed suicide. Octavian’s victory enabled him to consolidate his power over Rome and its dominions…. Battle of Actium About 2,500 killed Over 5,000 killed 250 ships sunk or captured […]
What ship suffered the most casualties in Pearl Harbor?
What ship suffered the most casualties in Pearl Harbor? USS Arizona What ships remain sunk at Pearl Harbor? The target ship USS Utah, and the battleships USS Arizona and Oklahoma, were the only ships the Japanese left beyond repair. The Utah remains on the Pearl Harbor floor along with the Arizona. What battleship exploded and […]
Which of the following was a precursor to the War of 1812?
Which of the following was a precursor to the War of 1812? During the wars both the French and British impressed on American sailors to fight on their respective country warships. The War of 1812 emerged from the Napoleonic wars between France and Britain. What are the 3 main causes of the War of 1812 […]
Do observational studies allow a researcher to claim causality?
Do observational studies allow a researcher to claim causality? -observational studies do not allow a researcher to claim causation, only association. Does an observational study or a designed experiment allow the researcher to claim causation between an explanatory variable and a response variable? * Observational studies do not allow a researcher to claim causation, only […]
What is random population distribution?
What is random population distribution? Individuals of a population can be distributed in one of three basic patterns: uniform, random, or clumped. In a random distribution, individuals are spaced at unpredictable distances from each other, as seen among plants that have wind-dispersed seeds. What is uniform population distribution? Individuals may be distributed in a uniform, […]
What is a disadvantage of decentralized research management?
What is a disadvantage of decentralized research management? One disadvantage of decentralized research management is the potential unwarranted dominance of large-market studies in decisions about global standardization. Which of the following is an inaccurate description of secondary data use in global markets? Which of the following is an inaccurate description of secondary data use in […]
Why is it predicted that by 2025 nearly 2 billion people live in absolute water scarcity?
Why is it predicted that by 2025 nearly 2 billion people live in absolute water scarcity? since the population of the countries are rising and the demand for water is abundant, the water resources are slowly depleting and due to many irrigation methods,the water present underground is also decreasing, so after around 15 years the […]