Individual variation is evident in several measurements of the specimens at hand (in length of forearm, for example) but no clines are apparent.
Individual Variation: Coefficients of Variation for Dimensions of External and Cranial Parts in a Population of B.
Individual variation in the muscles and in the nerves will be discussed separately; that of the muscles (excluding innervation) will be considered first.
We will now adduce a few striking cases of individual variation.
Passing on from the lower animals to the vertebrata, we find more abundant and more definite evidence as to the extent and amount of individual variation.
Hence the only causes of individual variation and of the origin of species in the unicellular organisms are the Lamarckian factors, just as in the multicellular the only cause of these things is natural selection.
The Protozoa and Protophyta are now included by him in the same category as the Metazoa and Metaphyta, as regards all matters of individual variation, reproduction, subjection to the law of natural selection, and so forth.
More specimens are necessary to determine whether this is an individual variation or a normal character, perhaps dependent upon age, which has been previously overlooked.
This last character is not of a very satisfactory nature, however, as the northern birds show a great deal of individual variation in this respect.
Bourns and Worcester consider that it "was founded on differences due to change of season and to individual variation.
Individual variation in the color of the pelage of animals that are in the same stage of molt or non-molt is by my observation slight.
Individual Variation Measurements of external parts in Zapus are more variable than are measurements of most parts of the skull.
Individual variation in the occlusal pattern of the molariform teeth is slight.
The blunted, equilateral tubercles may be the result of environmental wear, or the difference in shape of tubercles may be due to individual variation.
The transition from the dark coloration of hatchlings to the paler coloration of adults is gradual and subject to individual variation.
This deviation from the normal is interpreted not as intergradation with any other subspecies but rather as individual variation in a given population.
As he stated, this high degree of individual variationseems to be due to the embryological development of the system, wherein many of the adult channels of circulation are derived from embryonic plexuses.
Individual variation in the arteries of the thorax has been recorded previously.
Our examination of the specimen shows it to be within the range of individual variation of populations that have been referred to D.
We have examined this specimen, an unsexed skull-only, which falls within the range of individual variation of Didelphis marsupialis californica and refer the specimen to that subspecies.
Our examination of the specimen reveals that it is within the range of individual variation of Didelphis marsupialis tabascensis and we identify the specimen as of that subspecies.
The above list will hopefully provide you with a few useful examples demonstrating the appropriate usage of "individual variation" in a variety of sentences. We hope that you will now be able to make sentences using this group of words.
