Carrots are not hybrids by nature; they are a naturally grown vegetable that has been cultivated over thousands of years through selective breeding to reach the varieties we see today. Hybrid varieties of carrots may exist, but the standard orange carrot is not considered a hybrid.
Heirloom varieties of vegetables are varieties that were grown in the past which have not been grown for some time.
No, sweet corn varieties were first grown by Native Americans. Now a days most of these varieties have been lost and hybrid varieties are the most common. You can still find older varieties at places like Seed Savers and Johnny's Selected Seeds. Country Gentleman and Stowell's Evergreen are two of the more common, though others are available, particularly from "heirloom" seed houses.GMO, or genetically-modified organism, corn is not available to the home gardener due to the proprietary legal requirements attached to the use of the seed.
There are a wide variety of crops grown in Kentucky. These include corn, grains, soybeans, tobacco, as well as hay.
Apples
Several varieties of Bryophyllum are grown from buds produced at the leaf margins.
pine, oak, rhododendron, poplar, walnut, and larch
yes there are different varieties of kale. kale is a form of cabbage and one of the oldest varieties that was first grown in Mediterranean and was popular for centuries throughout Europe.
tobacco
more then 90% of all vegtables
99 percent of US corn is grown from hybrid seed, but not sure about world crops.
Roses typically do not naturally grow in tropical rainforests. They thrive in temperate climates and are commonly cultivated in gardens and greenhouses. However, there are some hybrid varieties that have been adapted to warmer climates and may be grown in tropical regions with proper care.