Which of the following is required under the Biosafety Protocolsponsored by the

Which of the following is required under the Biosafety Protocolsponsored by the United Nations in the year 2000?a. Nations are free to prohibit the import ofgenetically altered foods without violating free-tradeagreements.b. Genetically altered foods must be shipped inseparate containers from foods that are not geneticallyaltered.c. All genetically altered foods must be clearlylabeled as such.d. Whenever genetically altered foods are offeredfor sale comparable food that is not genetically altered must bemade available at a comparable price.