In corn, purple kernels (P) are dominant to yellow kernels (p). You have a plant with an unknown genotype that has a phenotype of purple kernels. You perform a testcross and find that all of the offspring are purple.
The layout of the solar system, including the Oort Cloud, on a logarithmic scale. Credit: NASA. In the furthest reaches of the Solar System is the Oort Cloud; a theorized cloud of icy objects that could orbit the Sun to a distance of 100,000 astronomical units, or 1.87 light-years away.
The solar year(traditional Chinese: æ­²; simplified Chinese: å²; pinyin: SuÃ¬) is the time between the winter solstices. The solar year is divided into 24 solar terms. In ancient China, the solar year and solar terms were estimated and balanced, and the solar term is just the 1/24 of the solar year, about 157/32 days.