The answer is God and will always be God evolution has been continuosly proven to be flawed and just incorrect, I really dont know why they continue to teach it.
The natural law that describes the feeling of being pushed away from the center or "thrown" during a turn is known as <span>centrifugal force.
</span>It is the force that is felt by an object moving in a curved path that acts outwardly away from the center of rotation.<span> The direction of this force is always </span>orthogonal<span> to the motion of the body and towards the fixed point of the instantaneous </span>center of curvature<span> of the path.</span>
This can be solved either by using a Punnet Square or you can use the formula (n(n+1))/2, where n is the number of alleles. However, using either method will give you the number of possible genotypes regardless if it's homozygous or heterozygous. If we use the second formula, that will give you 10 possible genotypes. Since you only want to know the number of heterozygous genotypes, you should subtract the number of possible homozygous genotypes. In this case, there are four. That is (A1,A1), (A2,A2), (A3,A3), and (A4,A4). Knowing this, you'd be able to figure out that there are six heterozygous genotypes.
(A1,A2), (A2,A3), (A3,A4), (A1,A4), (A1,A3), (A2,A4)
Explanation:
The Precambrian covers almost 90% of the entire history of the Earth. It has been divided into three eras: the Hadean, the Archean and the Proterozoic. The Precambrian Era comprises all of geologic time prior to 600 million years ago.
