The chance of a coin landing heads or tails is 50% for each individual time. It doesn't matter what the previous throws resulted in. If you flip a coin ten times you can get ten heads, but the probability is still 50% for each toss. The same holds true with gametes. The probability is 50% at the production of each individual cell.
The chance of a coin landing on each side compare to the chance that a gamete cell will receive a particular gene at meiosis.
Because both have a 50% chance of success.
Explanation:
The probability of a coin landing on one side or the other compares to a gamete cell developing in a certain gene at meiosis is applied because there is a 50% chance that one of the genes will win the right to develop above the other because there are only two providing cells. Therefore, we have a 50% chance on each side. This is one of the most intriguing phenomenons and the recessive and dominant factors play here.
The ecosystem will change, maybe, there might be some problems, like some animals will start to die by being food for the alien species, or it might progress more.
