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Nonbitterness of cultivated cucumber fruit is conferred by bt, an allele selected during domestication. Bi is a member of the oxidosqualene cyclase (OSC) gene family. Phylogenetic analysis showed that Bi is the ortholog of cucurbitadienol synthase gene CPQ in squash ( Cucurbita pepo ) [ 7 ]
Evisceration is a method of autotomy involving the ejection of internal organs used by animals as a defensive strategy. Sea cucumbers (Holothuroidea) eject parts of the gut in order to scare and defend against potential predators such as crabs and fish.
Chewing gum is mostly indigestible, and passes through the digestive system at the same rate as other matter. [365] The beta carotene in carrots does not enhance night vision beyond normal levels for people receiving an adequate amount, only in those with a deficiency of vitamin A. [366]
Most people infected with salmonella experience diarrhea, fever and stomach cramps, with symptoms usually starting six hours to six days after swallowing the bacteria, according to the Centers for ...
Foveolar cells in the antrum of stomach. A skewed cross-section of the columns gives a false impression of being stratified epithelium. Foveolar cells line the surface of the stomach and the gastric pits. They constitute a simple columnar epithelium, as they form a single layer of cells and are taller than their width. Other mucus-secreting ...
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Viruses cause about 70% of episodes of infectious diarrhea in the pediatric age group. [13] Rotavirus is a less common cause in adults due to acquired immunity. [27] Norovirus is the cause in about 18% of all cases. [28] Generally speaking, viral gastroenteritis accounts for 21–40% of the cases of infectious diarrhea in developed countries. [29]
Which types of cucumbers might be contaminated? According to the food and drug administration, recalled cucumbers are dark green, approximately 1.5 - 2.0 inches in diameter, and 5-9 inches long.