Blurry vision, or the inability to bring objects into sharp focus, can be caused by a number of conditions. Sometimes fatigue or illness can cause vision to be temporarily blurred. The following eye problems can also cause blurry vision: 1  Nearsightedness. 2  Farsightedness. 3  Presbyopia. 4  Astigmatism. 5  Cataracts. 6  Glaucoma. 7  Uveitis. 8  Dry eye syndrome. 9  Migraine.
Well, letâs talk size first. Tigers are heavier, weighing up to 800 pounds to the lionâs 550. But the two cats arenât so different in size. You might remember from high school health class that muscle weighs more than fat, which helps explain the tigerâs extra pounds. So it seems that the tiger would have a physical advantage over the lion.
Although ligers share characteristics of both lions and tigers, they more closely resemble lions because of the dominant gene. Notably, ligers typically grow larger than either parent species, unlike the tigon, which tends to be about as large as a female tiger and is the cross between a male tiger and a lioness.ther big cat hybrids can reach similar sizes; the litigon, a rare hybrid of a male lion and a female tigon, is roughly the same size as the liger, with a male named Cubanacan (at the Alipore Zoo in India) reaching 363 kg (800 lb).