Biology, 16.01.2021 06:50 laurenlol756
In the late 1800s, a biologist studying animal embryos coined the phrase "ontogeny recapitulates phylogeny," meaning that the physical development of an animal embryo (ontogeny) seemed to retrace the changing form of the species during its evolutionary history (phylogeny). Why would embryonic development retrace evolutionary steps?
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Biology, 21.06.2019 20:00
Surrounded by microtubules, located near the nucleus. (don't try to google it) (give answer only if u know)
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Biology, 22.06.2019 00:00
Most of the fossils found in virginia are in the coastal plain, valley, ridge, and appalachian plateau regions, best suggesting that these geographic provinces a) were once covered by seawater. b) are the oldest parts of virginia. c) have a great deal of karst topography. d) have large amounts of sedimentary rock.
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Biology, 22.06.2019 06:00
Apatient has an open displaced fracture of the second cervical vertebra. this is her fifth visit and the fracture is healing normally. what icd-10-cm code is reported?
Answers: 3
In the late 1800s, a biologist studying animal embryos coined the phrase "ontogeny recapitulates phy...
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