. Advanced biology. Biology; Physiology; Reproduction. Beagle organism in question will benefit. Will one system of training make all individuals musi- cal, or quick at figures, or skillful in ath- letics ? If so, and if it is desirable, the system should be investigated and applied to all children. All of these examples, and others which they may suggest, are proof that plants and animals are influenced by what happens to them. These differences that depend upon the environment are known as variations. Because they affect the body cells of the organisms and not the germ cells they are also ca
. Advanced biology. Biology; Physiology; Reproduction. Beagle organism in question will benefit. Will one system of training make all individuals musi- cal, or quick at figures, or skillful in ath- letics ? If so, and if it is desirable, the system should be investigated and applied to all children. All of these examples, and others which they may suggest, are proof that plants and animals are influenced by what happens to them. These differences that depend upon the environment are known as variations. Because they affect the body cells of the organisms and not the germ cells they are also called somatic (body) variations. They affect the individual without affecting, to any extent, the offspring of that individual. Ancestry influences development. The careful farmer or animal raiser has learned to select the seeds for his planting, or the animals which he is to use for breeding. Large seeds are more valuable than small seeds, especially when a seed crop, such as beans or peas, is desired. A healthy cow that gives a relatively large amount of milk is a more promising mother for good calves than a cow that yields only a small quantity. Collie Airedale English setter All dogs probably originated. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Wheat, Frank Merrill; Fitzpatrick, Elizabeth T. New York ; Boston [etc. ] : American Book Company
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Keywords: ., bookcentury1900, bookdecade1920, booksubje, booksubjectphysiology
