derstood and practiced upon by the Arab, who cultivates endurance
and bottom. If his mare be of the true Kochlani breed he will part
with her for no consideration whatever, while you can buy his stallion
at a comparatively moderate price. The prevalent practice in England
and America of cultivating speed in preference to other qualities, has
led us to attach greater importance to the male, and the too common
neglect of health, vigor, endurance and constitution in the mares has
in thousands of cases entailed the loss of qualities not less
valuable, and without which speed alone is of comparatively little
worth.
FOOTNOTES:
[17] In his work, "De la Generation," Paris, 1828.
[18] Quoted, in part, from a paper by Alex. Harvey, M.D., read before
the Medical Society of Southampton, June 6th, 1854.
CHAPTER VI.
SEX.
With regard to the laws which regulate the sex of progeny very little
is known. Many and extensive observations have been made, but without
arriving at any definite conclusions. Nature seems to have provided
that the number of either sex produced, shall be nearly equal, but by
what means this result is attained, has not been discovered. Some
physiologists think the sex decided by the influence of the sire,
others think it due to the mother. Sir Everard Home believed the
_ovum_ or germ, previous to impregnation to be of no sex, but so
formed as to be equally fitted to become either male or female, and
that it is the process of impregnation which marks the sex and forms
the generative organs; that before the fourth month the sex cannot be
said to be confirmed, and that it will prove male or female as the
tendency to the paternal or maternal type may preponderate.
Mr. T.A. Knight[19] was of opinion that the sex of progeny depended
upon the influence of the female parent. He says, "The female
parent's influence upon the sex of offspring in cows, and I have
reason to believe in the females of our other domestic animals, is so
strong, that it may, I think, be pronounced nearly positive," He also
says, "I have repeatedly proved that by dividing a herd of thirty cows
into three equal parts, I could calculate with confidence upon a large
majority of females from one part, of males from another, and upon
nearly an equal number of males and females from the remainder. I have
frequently endeavored to change the habits by changing the male
without success." He relates a case as follows:--"Two cows brought
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