In 2010, scientists created malaria-resistant mosquitoes. Went to anatomies and dissected animals and humans to perfect his art, making it very realistic. 2016: Researchers found that an ancient molecule, GK-PID, is the reason single-celled organisms started to evolve into multicellular organisms approximately 800 million years ago. He argued that the understanding of the natural world requires observation, a break from the classical deductive reasoning. 1957: Scientists prove that sickle-cell anemia occurs due to a change in a single amino acid in hemoglobin cells. He provided insight into the nervous system and believed that it communicated with the brain.

When he met Darwin and learned of his theory he believed in it strongly, acting as Darwin’s agent & supporter, and promoted his idea. In 1974, Stanley Cohen and Herbert Boyer developed a technique for splicing together strands of DNA from more than one organism. -Draw conclusions from this reliable information – Inductive reasoning View This Storyboard as a Slide Show! The principle of genetics in inheritance was redefined by T.H. Examines the change in carbon ratio of organic substances over time. They proposed advanced ideas at the time, including the idea that information was contained in the chromosomes, and identified that the inherited material at some point became separate from the body of the parent. At a conference in 1964, Tatum laid out his vision of “new” biotechnology: “Biological engineering seems to fall naturally into three primary categories of means to modify organisms.

1961: Scientists understand genetic code for the first time. 1673-1723: In the seventeenth century, Antonie van Leeuwenhoek discovered microorganisms by examining scrapings from his teeth under a microscope. - Medicine, 2000+ remedies 2016: CRISPR, the revolutionary gene-editing tool that promises to cure illnesses and solve environmental calamities, took a major step forward this year when a team of Chinese scientists used it to treat a human patient for the very first time. 1955: An enzyme, DNA polymerase, involved in the synthesis of a nucleic acid, is isolated for the first time.

They were fascinated by sickness & believed that it was a sign of the displeasure of he gods. National Cancer Institute and the National Human Genome Research Institute launches a comprehensive effort to accelerate understanding of the molecular basis of cancer through the application of genome analysis technologies, especially large-scale genome sequencing. The novel approach involves looking at the three-dimensional shape of the genome's DNA and not just reading the sequence of the four-letter alphabet of its DNA bases. Democritus also studied biology: comparative anatomy, believed all animals had organs, much of his work served as a basis for Aristotle's work. Eugenics: 2009: FDA approves the first genetically engineered animal for production of a recombinant form of human antithrombin. pain-reducing properties discovered by Humphry Davy (1778 – 1819) but was not used as an anesthetic until later. The big bang theory is an expansion of the space, not an explosion. 1972: DNA ligase, which links DNA fragments together, is used for the first time.

researchers have identified a gene that suppresses tumor growth in melanoma, the deadliest form of skin cancer. Mule is an offspring of a male donkey and a female horse. - German Dominican Order friar and bishop -wrote De Animalibus. 2000: Kenya field-tests its first biotech crop, virus-resistant sweet potato. Thought the unfit might still reproduce, especially with industrialization, as life was no longer hard for everyone. This was in response to a perception of degeneration in society.


Lead to a much greater understanding of clinical, pathological and anatomical problems. Elsewhere, scientists reported using CRISPR to potentially modify pig organs for human transplant and modify mosquitoes to eradicate malaria. Concentrated along Nile River, in today’s Egypt.
In 1868, Fredrich Miescher reported nuclein, a compound that consisted of nucleic acid that he extracted from white blood cells. Had the follopian tube named after him. Based on empirical evidence (observation) – e.g. In Germany, SS doctors conducted many experiments on those in concentration camps. The development of cultures depends on the natural resources available to them.

• 1801 – Jean-Baptiste Lamarck began the detailed study of invertebrate taxonomy. They managed the pandemic; US didn’t. The Second World War became a major impediment in scientific discoveries. Yeast is one of the oldest microbes that have been exploited by humans for their benefit. Beginnings of physiology.

The desire to explain the biological nature of human behaviour increased – (e.g. Cheese can be considered as one of the first direct products (or by-product) of biotechnology because it was prepared by adding rennet (an enzyme found in the stomach of calves) to sour milk. Relative dating used a law called the Law of Superposition.

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