Answer:
Polyploidy is the state of a cell or organism having more than two paired (homologous) sets of chromosomes. Most species whose cells have nuclei (eukaryotes) are diploid, meaning they have two sets of chromosomes—one set inherited from each parent. Hence ploidy is defined with respect to a cell.
Explanation:
The universal genetic code has a some kind of relationship to the hypotheses believed by many people as to the origin of life on the Earth. It is believed that both shared the life on Earth just like how a cell passes genetic information from one microsphere to another.
The right option is; The amount of sunlight varies with location, date, and time.
Solar energy is the energy that is obtained from the sun’s radiation. Solar energy is captured from the sun by the installation of solar panels, and can be used to produce electricity. The solar panel relies on sunlight (weather) to effectively obtain solar energy. Solar energy is best gathered during a sunny day, and in sunny areas such as Australia. When solar energy is obtained during cloudy and rainy days, its efficiency is reduced. Also, during the night, solar energy cannot be obtained. Solar energy does not produce emissions when it is used.
I don’t think we would have the same countries. i feel like everything would be connected, like maybe a few really big countries instead of hundreds of different countries. i feel we would look different that how we already look because there would be more of different type of people around each other, resulting in mixed race reproducing.