Is a branching diagram used to show evolutionary relationships? The phylogenetic tree is a branching diagram or “tree” showing the evolutionary relationships among various species or organisms. Why is it important to understand evolutionary relationships? Knowing the evolutionary relationships among species allows scientists to choose appropriate organisms for the study of diseases, such as HIV. […]
What happens when a golfer hits a bird?
What is the maximum setting of a ground fault protection of equipment device?
What is the maximum setting of a ground fault protection of equipment device? “The maximum setting of the ground-fault protection system shall be 1200 amperes, and the maximum time-delay shall be one second for ground-fault currents equal to or greater than 3000 amperes. What is the difference between a short circuit fault and a ground […]
Which is the most metallic?
Which is the most metallic? cesium What is the order of metallic character? The metallic character of the elements is highest at the extremely left (low ionisation energies) and then decreases across the period from left to right (ionisation energies increases across the period). Which is the correct order of increasing metallic character? For example, […]
Which house is most powerful in astrology?
Which house is most powerful in astrology? Because the angular houses are the most powerful places in the chart (Lilly says “Planets in angles do more forcibly show their effects”), succedent houses—which are less powerful than the angular but more powerful than the cadent houses—also have a quality of appertaining to the angular houses, much […]
What is the electric field inside a conducting shell?
What is the electric field inside a conducting shell? * The electric field inside the conducting shell is zero. Why do you expect the electric field inside the shell to be zero according to Gauss theorem? the electric field inside is zero because charge enclosed by spherical sphere is zero. What is the strength of […]
Is a frequency table a graph?
Is a frequency table a graph? A bar graph. Another type of graph used to represent a frequency table is the frequency polygon, which plots the frequencies of the different data values and then connects the plotted points with straight lines. Figure 2.3 presents the frequency polygon of the data of Table 2.1. How do […]
How is Crispr done?
How is Crispr done? The CRISPR-Cas9 system works similarly in the lab. Researchers create a small piece of RNA with a short “guide” sequence that attaches (binds) to a specific target sequence of DNA in a genome. The RNA also binds to the Cas9 enzyme. Why is Crispr so useful? CRISPR is an acronym for […]
How does temperature increase reaction rate?
How does temperature increase reaction rate? An increase in temperature typically increases the rate of reaction. An increase in temperature will raise the average kinetic energy of the reactant molecules. Therefore, a greater proportion of molecules will have the minimum energy necessary for an effective collision (Figure. Why are some reaction very fast? Reactions in […]