Humans have 23 pairs of chromosomes, for a total of 46 chromosomes. In fact, each species of plants and animals has a set number of chromosomes. A fruit fly, for example, has four pairs of chromosomes, while a rice plant has 12 and a dog, 39.
Quick Answer. Frozen grapes are best if used between 10 and 12 months. Although they are best when used within a year of freezing, frozen grapes kept frozen at 0-degrees Fahrenheit are safe to eat indefinitely. Keep Learning.
1 Grapes can be stored for up to six weeks in the cellar, but grapes can absorb the odors of other fruits and vegetables, so keep them separate. 2  Use cardboard boxes or crates lined with clean, dry straw. 3  Separate bunches with straw or sawdust.