photo results | A pair of feet | A picture of a womans feet | |
|  mike197601 (2768) |
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 | Major in Biology | What can you do with a major in biology? | |
|  flyisky (143) |
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 | stem cells | manipulation of stem cells | |
|  Uroborus (791) |
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 | phone intercourse | a biology geek engaging over the phone | |
|  tryxiness (3382) |
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 | Clock? | There is a cut off age, but it isn't fixed for all. | |
|  CraftyCorner (2690) |
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 | gene. | A gene is the basic unit of heredity in a living organism. The field of genetics predates modern molecular biology, but it is now known that all living things depend on DNA to pass on their traits to offspring. Loosely speaking, a gene is a segment of genomic information that must be taken as a whole to define traits. The colloquial usage of the term gene often refers to the scientific concept of an allele.
The notion of a gene has evolved with the science of genetics, which began when Gregor Mendel noticed that biological variations were only inherited from parent organisms as specific, discrete traits. For example, if one parent has blue eyes and the other has brown eyes, there is a 3/4 chance that the child will have brown eyes. The biological entity responsible for defining eye color was termed a "gene", but the biological basis for inheritance remained unknown until the discovery of the genetic code in mid 1950s, when genes were determined to be encoded by DNA. All organisms have many genes corresponding to many different biological traits, some of which are immediately visible, such as eye color or number of limbs, and some of which are not, such as blood type or increased risk for certain diseases, or the thousands of basic biochemical processes which comprise life. | |
|  tirtha9 (436) |
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 | Chronobiology | Chronobiology is a field of science that examines periodic (cyclic) phenomena in living organisms and their adaptation to solar and lunar related rhythms. These cycles are known as biological rhythms. "Chrono" pertains to time and "biology" pertains to the study, or science, of life. The related terms chronomics and chronome have been used in some cases to describe either the molecular mechanisms involved in chronobiological phenomena or the more quantitative aspects of chronobiology, particularly where comparison of cycles between organisms is required.
Chronobiological studies include but are not limited to comparative anatomy, physiology, genetics, molecular biology and behavior of organisms within biological rhythms mechanics. Other aspects include development, reproduction, ecology and evolution. | |
|  tirtha9 (436) |
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 | gene | A gene is the basic unit of heredity in a living organism. The field of genetics predates modern molecular biology, but it is now known that all living things depend on DNA to pass on their traits to offspring. Loosely speaking, a gene is a segment of genomic information that must be taken as a whole to define traits. The colloquial usage of the term gene often refers to the scientific concept of an allele. | |
|  tirtha9 (436) |
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 | UGM MIPA Garden | I meet Nina here. My friend having college to get her master grade on Biology. Well, after lunch watching plenty of trees and flowe. I manage myself to be unite with it:) | |
|  perfectstranger (584) |
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