. Principles of modern biology. Biology. perpetuate its favorable combination of the generations. Propagation by seed, even qualities. Opportunity is not afforded for the when artificial self-pollination is practiced, loss of advantageous genes, or the gain of usually gives rise to considerable variability disadvantageous ones, because recombination among the offspring, because most stocks, un- and random assortment can occur only when less inbred for many generations, are hetero- meiosis is permitted to intervene between zygous for many Please note that these images are extracted from
. Principles of modern biology. Biology. perpetuate its favorable combination of the generations. Propagation by seed, even qualities. Opportunity is not afforded for the when artificial self-pollination is practiced, loss of advantageous genes, or the gain of usually gives rise to considerable variability disadvantageous ones, because recombination among the offspring, because most stocks, un- and random assortment can occur only when less inbred for many generations, are hetero- meiosis is permitted to intervene between zygous for many 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 Marsland, Douglas, 1899-. New York, Holt, Rinehart and Winston
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Keywords: ., bookcentury1900, bookcollectionbiodiversity, booksubjectbiology
