FYI: Most food is usually safe at room temperature for about two hours. If [food] feels as cold inside that lunch box as it feels inside your refrigerator, everything's good, she adds. If it doesn't feel cold to your hand, it's not..â¢Remember: How food is handled during its travels through the food chain can vary.YI: Most food is usually safe at room temperature for about two hours. If [food] feels as cold inside that lunch box as it feels inside your refrigerator, everything's good, she adds. If it doesn't feel cold to your hand, it's not..
Pairs of chromosomes that are not identical but have genes for the same trait arranged in the same order Homologous Chromosomes Each pair of cells has one chromosome from the mother and one chromosome from the father
Alleles are the different forms of a gene. Alleles are corresponding pairs of genes located at specific positions in the chromosomes.Together, alleles determine the genotyp â¦ e. Alleles which determine some aspect of the phenotype, the physical appearance of an organism, are said to be coding alleles.hen both alleles in a pair are the same, the alleles are homozygous. If the alleles are different, they are heterozygous. In the case of homozygous alleles, the expression of phenotype is usually very straightforward.