Factories wouldn’t have developed if it weren’t for the industrial revolution. The Industrial Revolution wouldn’t have happened if it weren’t for the great inventions that led its birth. These inventions are the Spinning Jenny, the Water Frame, the Steam Engine and the Locomotive. The Spinning Jenny was a machine that could spin threads of wool. The Water frame was a large wheel that was turned by running water. The Steam Engine used steam to create energy to power a machine. The Locomotive was the first train that could transport people on roads.
Answer:
True
Explanation:
During the late 1950s and early 1960s, Werner Arber and several others extended the work of an earlier Nobel laureate, Salvador Luria, who observed that bacteriophages (viruses that infect bacteria) not only induce hereditary mutations in their bacterial hosts but at the same time undergo hereditary mutations themselves. Werner Arber’s research was concentrated on the action of protective enzymes present in the bacteria, which modify the DNA of the infecting virus e.g., the restriction enzyme, so-called for its ability to restrict the growth of the bacteriophage by cutting the molecule of its DNA to pieces.
Answer:
This depends on your view point. Apparently the Allies believed that the treaty was fair and just, but Germany did not. Personally, I think that the Treaty of Versailles was too extreme. Of course Germany had to be punished for war crimes and preventative measures had to be put in place so Germany couldn't try that again, but at the same time, if the treaty was less harsh it wouldn't have angered Germans to the point of electing the Nazi party. The German economy was already crashing and the decisions that were made in the treaty only worsened the entire establishment.
