Atensile test specimen has a gage length = 50 mm and its cross-sectional area = 100 mm2. the specimen yields at 48,000 n, and the corresponding gage length = 50.23 mm. this is the 0.2 percent yield point. the maximum load of 87,000 n is reached at a gage length = 64.2 mm. determine (a) yield strength, (b) modulus of elasticity, and (c) tensile strength. (d) if fracture occurs at a gage length of 67.3 mm, determine the percent elongation. (e) if the specimen necked to an area = 53 mm2, determine the percent reduction in area.

In the nineteenth century, gregor mendel first determined some basic rules of genetics that have been observed throughout all types of life. no observations have disproved these basic rules of genetics. charles darwin developed the idea of biological evolution around the same time, but he was unaware of mendel’s discoveries in genetics. over a century later, darwin’s idea of evolution was modified in order to incorporate mendel’s rules of genetics along with the other evidence that darwin had used. what is most likely the relationship between mendel’s rules of genetics and darwin’s idea of biological evolution? a.)mendel’s genetics states laws that are now part of the theory of biological evolution.b.)biological evolution states laws that are part of mendel’s theory of genetics.c.)mendel’s genetics replaced darwin’s entire concept of biological evolution.d.)biological evolution is a law that explains why all genetics exist.