biochemical evidence such as Cytochrome - cyto - C is just one of the thousands of sequences and is not proof of common ancestry, as there are more
variations than similarities in the genetic code, on the other hand a study of the amino acid make - up reveals that man is closer to lamprey than are fish.
Not exact matches
He found
variation across the 30 species, with related species having more
similarity between microbiomes
than diverse species.
The records document that the Laschamp Excursion was characterized locally by (1) declination changes of ± 120 °, (2) inclination changes of more
than 140 °, (3) ~ 1200 - year oscillations in both inclination and declination, (4) near 90 ° out - of - phase relationships between inclinations and declinations that produced two clockwise loops in directions and virtual geomagnetic poles (VGPs) followed by a counterclockwise loop, (5) excursional VGPs during both intervals of clockwise looping, (6) magnetic field intensities less
than 10 % of normal that persisted for almost 2000 years, (7) marked
similarity in excursional directions over ~ 5000 km spatial scale length, and (8) secular
variation rates comparable to historic field behavior but persisting in sign for hundreds of years.
The
similarities in Boetticher and Tsai's films are not a function of convention but of compulsion, the
variations not a matter of distinguishing their films from each other, but of encompassing their preoccupations more fully
than could be accomplished in a single film.
Even if we accept the questionable assumption that meteorite clusters give information on CRF
variations, we find that the evidence for a link between CRF and climate amounts to little more
than a
similarity in the average periods of the CRF
variations and a heavily smoothed temperature reconstruction.
However, there is more
than a coincidental
similarity in the timing of
variations of the two quantities over the last century and TSI can at least be regarded as an indicator of solar activity.
However, given the
similarity between most of the forcing time series — which apart from volcanoes and solar
variation all increase smoothly over time — the estimation uncertainty will be greater
than appears from the coefficient standard deviation values.
The records document that the Laschamp Excursion was characterized locally by (1) declination changes of ± 120 °, (2) inclination changes of more
than 140 °, (3) ~ 1200 - year oscillations in both inclination and declination, (4) near 90 ° out - of - phase relationships between inclinations and declinations that produced two clockwise loops in directions and virtual geomagnetic poles (VGPs) followed by a counterclockwise loop, (5) excursional VGPs during both intervals of clockwise looping, (6) magnetic field intensities less
than 10 % of normal that persisted for almost 2000 years, (7) marked
similarity in excursional directions over ~ 5000 km spatial scale length, and (8) secular
variation rates comparable to historic field behavior but persisting in sign for hundreds of years.