As many time as needed . Scientist conduct more than one test when testing a <span>hypothesis.</span>
This demonstrates Mendel's law of independent assortment.
The law of independent assortment refers to the independent separation of different genes when the reproductive cells are formed. Mendel's experiments included crosses of organisms that differed in two traits. He observed that the combinations of traits in the offspring did not always match the combinations of traits in the parent organisms.
<span>A network of small vessels and organs known as the LYMPH system carries chemicals throughout the body.</span>
Because an engineer does things with his knowledge of science.
