These re actually 2 questions, since I only have 10 points, Exam 1.03 Biology How do the hypothesis of microspheres and the RNA World hypothesis build off of each other?
AMicrospheres were important for storing and releasing energy for surrounding organisms that contained RNA.
B Nonorganic molecules self-replicated within the early microspheres, similar to the way cells divide.
C Replicating RNA molecules transformed into DNA within the microspheres.
DWhen microspheres split, the genetic coding in self-replicating RNA would pass to the newly formed microspheres.
Organic molecules are sometimes found within meteorites that crash into Earth. Which meteorite condition in space is similar to what most likely was present in Earth's early atmosphere?
A abudance of oxygen
B very cold temperatures
C presence of inorganic molecules
D Low levels of ultraviolet radiation
Answers: 2
Biology, 22.06.2019 03:50, sbelgirl2000
The rapid decomposition of organic matter produces evidence which supports: the slow accumulation of coal deposits long ages of the earth rapid burial of vast amounts of vegetation biblical account of noah's flood
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Biology, 22.06.2019 18:30, eloqit3346
The hypothesis that evolution occurs at an irregular rate through geologic time is known as: directional evolution directional equilibrium punctuated equilibrium punctuated evolution
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Biology, 22.06.2019 19:00, dejamjones54091
Achange in direction without a change in speed is called velocity
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These re actually 2 questions, since I only have 10 points, Exam 1.03 Biology How do the hypothesis...
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