Biology 1023 final exam - Study guides, Class notes & Summaries

BIOL 213 FINAL EXAM BANK: EXAM 1: EXAM 1 HW: 1. If phosphorus-32 has an atomic number of15, how many neutrons does it usually have? - 17 2. The seed of a desert plant may be dormant for many years without growing, but is still considered to be alive because it? - Possesses heritable information 3. A “rogue” scientist is featured in many movies, but actual scientific discovery and advancement is done as a community, involving lots of dedicated scientists. Once a hypothesis has been supported ...

_______________-238 after many decay events becomes this stable element ______________-206. - CORRECT ANSWER-Uranium, Lead The earth is ______________ years old. - CORRECT ANSWER-4-5 million Miller and Urey demonstrated the formation of organic molecules from simulating a primitive Earth atmosphere containing water vapor and the gases ________________, ______________, and ________________. - CORRECT ANSWER-Hydrogen, Methane, Ammonia ____________________ is the study of evolutionary hi...