File:The Philippine journal of science (1909) (14592882587).jpg

Identifier: philippinejourna41909phi (find matches)
Title: The Philippine journal of science
Year: 1906 (1900s)
Authors: Philippines. National Science Development Board Philippines. Bureau of Science Philippines. Dept. of Agriculture and Commerce Institute of Science (Philippines) Institute of Science and Technology (Philippines) National Institute of Science and Technology (Philippines) Philippines. National Science and Technology Authority Industrial Technology Development Institute (Philippines) Philippines. Dept. of Science and Technology Science and Technology Information Institute (Philippines)
Subjects: Science
Publisher: Manila : Bureau of Science
Contributing Library: Smithsonian Libraries
Digitizing Sponsor: Biodiversity Heritage Library

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rsist as indicated in the scheme;whereas if the types that cross are similar, the result may be a more orless perfect blend immediately. The Mendelism is overleaped and thetypes pass at once into the conditions represented between 3 and 4, orthat of a variable blend with Ko Mendelism. The ultimate result of a process where many types are blending willdepend upon many factors such as environment, natural and sexual selec-tion, the relative number of each type which enters into the amalgamatedproduct, the dominance of one type over another, the time during whichamalgamation has taken place, etc.; and the elementary species formedmay be unlike the original types, yet not a perfect blend. (For example,the Australoid, as a result of crossing the Iberian and the Primitive.)The calculation may now proceed. The relative numl^er of blends inproportion to the number of types is to be considered, also the numberof each type present, and finally the condition of the types as to purity. 314 P.KAN.
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DiAGKAM ReTBESEXTING SCHEME FOR HEREDITY. II. FILIPINO TYPES :-MALECON MORGUE. 315. The. greatest number of blends is represented among the Igorots^ theleast among the Japanese, which would indicate, that the Igorots aremore completely amalgamated than the Japanese, but there are too fewJapanese from which to draw conclusions. A review of the blends of the Igorots, using the methods adopted forselecting the Student and Morgue types, reveals 8 that resemble theIberian type, and 70 that resemble the Australoid, which would reducethe number of blends and increase the other types accordingly. Thereare undoubtedly traces of the Iberian among the Igorots, and a carefulinspection of the frontispiece of the work on the Benguet Igorots,^Plates I, II and III, reveal Iberian characteristics. The ears of theIgorot portrayed there are Iberian type b. The Igorots evidently have more Australoids than previously desig-nated, and a few Iberians, but they are not so pure as those originallyselected, an

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