Shops that use barcode readers may generate receipts with a barcode of the receipt identification number, that enables a salesperson to scan the barcode and quickly retrieve the details of the original transaction, for example if a customer seeks to return or exchange goods or there is some other query.
Both ovaries do not release mature eggs at the same time. Only one egg is, suppose, to be released each month by one of the ovaries, not both. If both ovaries release two matuâ¦re eggs and they are then fertilized, fraternal twins will be conceived.
How many eggs does the ovaries produce a month? How many eggs are released by the ovaries each month? For humans, in most cases, one is released every cycle. If more than one is released and fertilized, the resulting newborns will be fraternal twins, triplets, etc.