To the question about why there are numerous examples of random changes are transmitted to offspring, and why there are no examples of transfer in changes offspring functional origin, this question can to be three answers. The first answer is that changes of the first kind for the most part clearly visible, whereas changes of the second kind is almost always invisible. When a child is born with six fingers, such anomaly not only easy seen, but is so striking that attracts a large attention. And when a child, having reached adulthood, will give the six-fingered man the progeny, in the neighborhood know all about it. Dove, differing especially dyed feathers or length and width of his tail or a swollen neck, attracts the attention of his strangeness; and if his offspring keeps these features, incidentally, may be increased, such fact shall be noted a feature trying to fix the selection. Lamb, who became not able to jump due to korotkoi their feet will not fail to pay attention. And the fact that his descendants have retained the same short-legged and began using it is unable to get over the fence begins inevitably to widespread. Same thing with plants. If any flower has an excessive number of petals, or the unusually symmetrical arrangement of parts, or any other the difference from the flower of this genus, especially with respect to colouring, something this flower easily draws the attention of the gardener; and the assumption that this time, the resulting anomaly is inherited, often causes production experiments that lead him further proof of this kind. But quite different is the case with functional acquired changes. Location almost always is the muscular, bone and nervous system, intestines, - in General, such parts body that is fully or partly hidden from sight. Changes in the nervous centers absolutely inaccessible to the gaze; bones can be very strong changes in size or form, without calling attention to these changes; and increase or decrease muscle covered, as in most animals, familiar, thick covers should be large enough to to make themselves visible at external examination.
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To the question about why there are numerous examples of random
changes are transmitted to offspring, and why there are no examples of transfer in
changes offspring functional origin, this question can
to be three answers. The first answer is that changes of the first kind for the most part
clearly visible, whereas changes of the second kind is almost always invisible.
When a child is born with six fingers, such anomaly not only easy
seen, but is so striking that attracts a large
attention. And when a child, having reached adulthood, will give the six-fingered man
the progeny, in the neighborhood know all about it. Dove, differing especially
dyed feathers or length and width of his tail or a swollen neck,
attracts the attention of his strangeness; and if his offspring keeps
these features, incidentally, may be increased, such fact shall be noted
a feature trying to fix the selection. Lamb, who became
not able to jump due to korotkoi their feet will not fail to pay
attention. And the fact that his descendants have retained the same
short-legged and began using it is unable to get over the fence
begins inevitably to widespread. Same thing with
plants. If any flower has an excessive number of petals, or
the unusually symmetrical arrangement of parts, or any other
the difference from the flower of this genus, especially with respect to colouring, something
this flower easily draws the attention of the gardener; and the assumption that
this time, the resulting anomaly is inherited, often causes
production experiments that lead him further proof
of this kind. But quite different is the case with functional
acquired changes. Location almost always is
the muscular, bone and nervous system, intestines, - in General, such parts
body that is fully or partly hidden from sight. Changes in the nervous
centers absolutely inaccessible to the gaze; bones can be very strong
changes in size or form, without calling attention to these changes; and
increase or decrease muscle covered, as in most animals,
familiar, thick covers should be large enough to
to make themselves visible at external examination.
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