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Let x = any number of volts, y the amperes, and h the horse power, then h/x = y/100 :. h = xy/746 Whatever force may be imparted to the water by a propeller, such force can be resolved into two elements, one of which is parallel, and the other in a plane at right angles to the keel.
All the cells of the body, assuming that somatic segregation does not occur, must possess the same chromosomes as the zygote from which it developed, and whether the sex chromosomes are XX or XY or X, there must be at any rate one chromosome bearing the factor for milk glands.
Unquestionably, the number of the gray landaulet now within a few feet of them was XY 1314. Theydon stooped, opened a dressing case lying at his feet, and took out the automatic pistol placed there by Bates. He put it in the right-hand pocket of his coat. "Now, I'll reconnoiter," he said, and opened the door.
The weather had been fine and hot. On 'XY night' troops were swarming round Vlamertinghe and there was every sign that a great push was about to commence. "During July 30, in our little wooden dug-out here, Dickinson held conferences consisting of Allen and myself with Sergeant Brogden, Sergeant Baldwin, Sergeants Stokes and, of course, Sergeant-Major Preston and Quartermaster-Sergeant Jack.
The Happy Family, still surging and still shooting two guns apiece at the pale moon, were shown entering the saloon door four abreast and with the rest crowding for place. Still there was zip; all kinds of zip. The Happy Family nudged and grinned in the dusk and were very much pleased with themselves as XY cowboys seeking mild entertainment in town.
But the "XY cowboys" certainly surged up to foreground, and it was seen that they rode with reins in their teeth, and that each and every man fired two huge six-shooters straight up at the moon every time their horses hit the ground with forefeet. The Happy Family leaned forward and craned around the heads of those in front that they might see all of it.
In the same way it may be necessary to admit that two X chromosomes result in the development of a female, and one X, or XY chromosomes result in the development of a male. But Mendelians have omitted to consider what is meant by male and female.
Moreover, the car sped on unhesitatingly, stopping some two hundred yards ahead. So far as Theydon could tell, no one alighted. He jotted down the number XY 1314 on his shirt cuff. "Did you happen to see that car waiting near the house I came from?" he said to the taxi man, who, of course, provided an interested audience of one. "Yes, sir," was the ready answer. "It's not a London car.
The Mendelian theory therefore is that when an ovum has two X sex-chromosomes it can only after a number of cell-divisions, at the following reduction division, give rise to ova, while an ovum containing one X sex-chromosome, or two different, XY, chromosomes, at the next reduction division gives rise to spermatozoa.
If you desire mathematical proof that we can always continue to take definite and measurable amounts of plant food away from the limited supplies still remaining in our American soils and still have enough left to supply the needs of all future crops, let it be understood: That y = x Then xy = X3 And xy-y2 = x3-y2 Hence, y = x + y Thus, y = 2y Therefore, 1=2
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