The Brazilian geneticist Warwick Estevam Kerr has given his life to the study of genetics and biology. Dr. Kerr was born to Americo Caldas Kerr and Barbara de Oliveria Kerr in Santana do Parnaiba, Sao Paulo on 9 September 1922. At 10 years old, his parents noticed a desire towards nature and encouraged him to take up the study of agronomy. Agronomy is, "The science of soil management and the production of field crops." He studied botany (the study of plants), zoology (the study of animals), and French under professor Honorio Jose de Brito. Dr. Kerra's love for science continued to grow and he focused his undergraduate to the study of bees. As for his doctorate, Dr. Kerr continued following his passion for science and bees. He accepted a position as a genetics professor at ESALQ in 1946 and concluded his studies in 1947. Years later in 1958, Kerr resigned from his position at ESALQ. He then transferred to the University of the State of Sao Paulo (UNESP) where he founded the Biology Department. While at UNESP, Dr. Kerr was researching bee genetics. His goal was to discover how he could create a hybrid honey bee and boost Brazil's honey production. His research focused on the European Honey Bee (specifically the Italian Honey Bee) and the African Honey Bee. During the research a few African queen bees escaped and mated with the local Honey Bees. This created the new aggressive Africanized Honey Bee hybrid. …show more content…
He held this position for two years and while maintaining his chairman position at UNESP. Kerr resigned from the FAPESP position in 1964 and helped create the University of Sao Paulo (USP) Medical School's Genetics Department. In 1971 he, and several others at USP, created a graduate program for genetics. Since then, they have awarded 500 Master and Doctorate degrees and currently have about 60 graduate
In lab we were introduce to the Fruit Fly Genetics experiment. We had to observe, and learn the life cycle and the stages of the fruit fly. Throughout the experiment we had to learn the different traits of males to females, white from red eyes and miniature from normal wing size. In this experiment we were paired up in partner's, and each of us had to separate males flies from females. The way that we were able to determine their gender was by knowing that males have black sex combs on their front leg.
This project was chosen to investigate the decline of the honeybee and the impact on Australian agriculture. The honeybee decline is interconnected with environmental sustainability with key environmental challenges threatening the future of the honeybee and the industry of beekeeping. Some of these factors such as land degradation, limited water availability, loss of plant biodiversity, climate change, pests and pesticides loss of public lands such as National Parks, State forests and reserves, all impact on the sustainability and ecosystems which the honeybee depends and likewise, the ecosystems depend on the honeybee. With the disappearance of land to urbanisation and government restrictions on access to public lands some 70% of Australian
Events such as the human hive collapsing are foreshadowed when August tells Lily, “Well, if you have a queen and a group of independent-minded bees that split off from the rest of the hive and look for another place to live, then you’ve got a swarm” (Kidd 93). The independent-minded bee is May, when she goes off and drowns herself, she tries to find a better place to live. As a result, the house erupts into tears, anger, and depression. The next link is with the worker bees, who leave the hive to collect the nectar, which is later turned into honey. In the novel, the worker bees are August, Zach, and their new companion, Lily.
Without bees, there would not be as much food for humans to survive. Even though we need bees to survive many people go on with their day not ever thinking of what can save the bees. They use pesticides to grow their grass, never buy organic food or honey, and even kill bees that come near them. Scientist today started working on many different experiments to help save the
In contrast to endotherms, the ectotherms such as butterflies regulate their body temperature by adapting to the environment. This affects their effectiveness in the environment because they must accommodate with whatever their surroundings provide. Much research was shown by evidence how the honey bees survive low temperatures, but scientists are still hypothesizing on how they deal with higher temperature when evidence shows that honey bees do not stop working in hot temperatures. Scientists compared the honey bees to the bumble bees because they hypothesize that the honey bees function similarly to the bumble bees. Because the bumble bees have large abdomens, they are able to radiate and release their heat and cool down effectively (“How Honeybees Keep Their Cool”).
in Biochemistry. By seeking out a Ph.D., I plan to work towards employment involving research in the various fields of human health that also combine my academic interest in Biochemistry with my passion for plants. This presents me with two distinct opportunities. Not only could I work directly in the health field by working in pharmaceutical research and development, forty percent of which stems from compounds originally derived from plants, but also indirectly in the field of nutrition through the creation of agricultural practices and the development of genetically modified crops. Altogether, by preparing for professional paths that interest me both academically and branch into my avocational interests, I have developed an educational track that will ultimately transition into a life-long research career.
He entered the Zeta Phi fraternity and later on was elected into the Phi Betta Kapa society. He later on continued his studies at the Harvard Universities Bussey Institute Which had one of the most highly regarded biology programs in the U.S. He received his doctorate degree in biology at Harvard. He married Clara Bracken McMillen, He’s marriage ceremony was
Specific Goal: I would like the audience to understand the major impacts of the disappearances and rapid decline in the honey bee population all over the world. Introduction I. How many of you have gone to the grocery store lately and while shopping around the produce departments you realize that the prices for some crops you typically purchase have increased? This is due to a tremendous loss in the honey bee population which produces the crop.
This profession also appeals to me because I would like to apply my knowledge to help save other peoples' lives. The University of Mississippi's science departments and professors
Many people may wonder how bees are like humans in ways. In Sue Monk Kidd’s novel “The Secret Life Of Bees”, Lily is a young girl whose mother died when she was a child. She is than being taken care of by T-ray who is a terrible father, as he doesn’t help Lily take care of herself. Lily has a mother like figure though whose name is Rosaleen, the families “maid”.
Bees do not go far, so they pollinate local areas rather than an extended amount of land. Patricia E. Salkin says, “Small-scale beekeeping has proven to be especially popular among people looking to obtain more of their food from local resources.” Not only does it help the people and the wildlife in their surrounding area, it supports producers who raise and sell their crops there. Patricia E. Salkin states, “Urban bees provide important pollination services to community gardens, home vegetable gardens, and fruit trees.” Not only will it help neighbors’ goods and plants, but it will help others’ gardens and plants as well.
As a beekeeper you may notice a difference in the production of honey from one colony to the next. The difference in production can depend on several factors, and one being the queen. Obviously this beekeeping guide for beginners touches just a little at what's required, make sure you research
Millions of bees have been reportedly dying off causing consequences for our environment and food supply. Up to 75% of food can be decreased if something isn’t stopped. Bee’s pollinate mostly almonds,
Bees are major factor in our environment. But recent studies show that we are to blame for the decline in the Bee populations. The main reasons are industrial agriculture (pesticides), mites and climate change. And we should care about them because they provide us with honey and beeswax, and provide a major ecosystem service in the form of pollination. Bees pollinate a lot of crops like apple, citrus, strawberry, blueberry, tomato, melon, oilseed rape, carrot, etc.
Flow Hive was founded by Cedar and Stuart Anderson in Australia. Their ingenious idea was to create a bee and environmentally friendly solution to harvesting honey. Through intense research and collaboration, Flow Hive was born. After Flow Hive was created, Stuart and Cedar decided to launch online campaigns to not only bring profit but to bring awareness to safe honey harvesting. The successful campaign of the first Flow Hive allowed for Flow Hive 2 to be created.