It is the number of species unique to each environment that is used to calculate species diversity between two nearby ecosystems. Considering the above slope example, the species diversity between any two patches and their communities in that particular slope represents beta diversity.

Answer: B) Some inherited genetic mutations can be good for the offspring. Explanation: Mutations are accidents in the copying of DNA. A genetic mutation is a random change in the DNA that is passed on further generations of cells and or organisms.    Genetic mutations are accidental changes in the DNA in the germ cells or early in the formation of the embryo. These changes if they are in the germ cell will be passed on to other organisms formed by sexual reproduction or asexual reproduction. An example would be the golden delicious apple. A lost of genetic information due to a mutation resulted in a different color of fruit.   Genetic mutations that cause diseases are not always passed on to offspring.

The headquarters of the International Cricket Council (ICC) is located in (B) Dubai, United Arab Emirates. The ICC is the global governing body for the sport of cricket and is responsible for organizing international cricket events, formulating rules, and promoting the game worldwide. The decision to move the headquarters to Dubai was made in 2005, and the ICC officially opened its office in Dubai in 2006.