Examlex
In trying to determine whether a fossil is a human ancestor,we should always look for traits that make us human today.
Spontaneous Generation
Spontaneous Generation is the disproved theory that living organisms could arise from nonliving matter, a belief held before the advent of modern biology.
Sterile Broth
A nutrient-rich liquid media that has been treated to eliminate all forms of life, used for growing microorganisms in a lab.
Louis Pasteur
A French biologist, microbiologist, and chemist renowned for his discoveries of the principles of vaccination, microbial fermentation, and pasteurization.
Nucleic Acid
Macromolecules essential to all known forms of life, which store and transmit genetic information in cells mainly in the forms of DNA and RNA.
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