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.
How to store Grapes to extend their shelf life? Grapes are best kept in the ventilated plastic bag in which they are usually purchased and then stored in the refrigerator. They can also be placed into an airtight container in the refrigerator, but be sure that they are free of moisture first. Always rinse your grapes thoroughly just before eating, since many grapes come with high levels of pesticide residue. Frozen grapes make a great low calorie healthy snack.