Question: Q: Rudolf virchow developed the hypothesis that cells only come from other cells in what year? Read this paragraph and choose the correct option from the provided answers: In 1858, after using microscopes much better than Hooke's first microscope, Rudolf Virchow developed the hypothesis that cells only come from other cells. For example, bacteria, which are single-celled organisms, divide in half (after they grow some) to make new bacteria. In the same way, your body makes new cells by dividing the cells you already have. In all cases, cells only come from cells that have existed before. This idea led to the development of one of the most important theories in biology, the cell theory . Choices: - 1898 - 1868 - 1848 - 1858 A:
Answer: 1858

Question: Q: What often relies on cooperation between the motor and autonomic nervous systems? Read this paragraph and choose the correct option from the provided answers: Choices: - ketosis - thermoregulation - hypothalamus - homeostasis A:
Answer: homeostasis

Question: Q: What important aspect of the scientific method is a suggested explanation for an event, which can be tested? Read this paragraph and choose the correct option from the provided answers: The Process of Science Biology is a science, but what exactly is science? What does the study of biology share with other scientific disciplines? Science (from the Latin scientia, meaning "knowledge") can be defined as knowledge that covers general truths or the operation of general laws, especially when acquired and tested by the scientific method. It becomes clear from this definition that the application of the scientific method plays a major role in science. The scientific method is a method of research with defined steps that include experiments and careful observation. The steps of the scientific method will be examined in detail later, but one of the most important aspects of this method is the testing of hypotheses by means of repeatable experiments. A hypothesis is a suggested explanation for an event, which can be tested. Although using the scientific method is inherent to science, it is inadequate in determining what science is. This is because it is relatively easy to apply the scientific method to disciplines such as physics and chemistry, but when it. Choices: - scientific control - string theory - independent variable - hypothesis A:
Answer:
hypothesis