The sex cells can later combine to form offspring with the full number of chromosomes. The random sorting of chromosomes during meiosis assures that each new sex cell, and therefore each new offspring, has a unique genetic inheritance.
Fresh pineapple doesn't store long at room temperatureâtwo days, tops. You might get an additional three days if you refrigerate it. The fact is, you can, and the process is pretty quick and simple. The trickiest part of freezing pineapple is picking out a ripe one. The peak season for fresh pineapple runs from March to July, but pineapples are available for sale in most grocery stores year-round. To choose a good pineapple, start with smell.
According to About.com, a mango is ripe enough to eat if it gives a little bit when squeezed and if it has a fragrant aroma. A mango's color does not indicate ripeness. Continue Reading. Whole, ripe mangoes keep for up to five days if refrigerated. Unripe mangoes ripen if left at room temperature. Placing them in a paper bag speeds the ripening process. Peeled, diced mango can be placed in an airtight container and stored in the refrigerator for a few days. It can also be coated with sugar and frozen for up to six months.