what is avocado
The avocado (Persea americana) is a tree that is native to South Central Mexico, classified as a member of the flowering plant family Lauraceae. Avocado (also alligator pear) also refers to the tree's fruit, which is botanically a large berry containing a single seed.
Like the banana, the avocado is a climacteric fruit, which matures on the tree, but ripens off the tree. Avocados used in commerce are picked hard and green and kept in coolers at 3.3 to 5.6 Â°C (37.9 to 42.1 Â°F) until they reach their final destination. Avocados must be mature to ripen properly.