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Hybrid seeds planted by the farmer produce similar plants, but the seeds of the next generation from those hybrids will not consistently have the desired characteristics because of genetic assortment. It is therefore rarely desirable to save the seeds from hybrid plants to start the next crop. [4]
Plant species where normal mode of seed set is through a high degree of cross-pollination have characteristic reproductive features and population structure. Existence of self-sterility, [1] self-incompatibility, imperfect flowers, and mechanical obstructions make the plant dependent upon foreign pollen for normal seed set. Each plant receives ...
A genetically modified tomato, or transgenic tomato, is a tomato that has had its genes modified, using genetic engineering. The first trial genetically modified food was a tomato engineered to have a longer shelf life (the Flavr Savr ), which was on the market briefly beginning on May 21, 1994. [ 1 ]
Kumato is a standard-size tomato cultivar weighing between 80 and 120 grams (2.8 and 4.2 ounces). It is firm, with a color ranging from a green to reddish brown or purple, varying in flavor from almost no flavor to sweeter than typical tomatoes due to a higher fructose content. [ 2 ]
Celebrity tomato plant requires full sun to grow and reach its potential height, bear fruits and achieve maximum yields. [5] Although Celebrity tomatoes can be grown in a wide range of soils it is recommended to plant them in loosely packed and nutrient-rich soils. Seeds are typically sown 6-8 weeks before the last frost date. [9]
With more than 10,000 varieties, there’s a tomato for every taste, from big, juicy slicers to sweet little cherry-sized beauties. And, no matter the type, learning how to grow tomatoes really ...
Tomatoes contain seeds and are therefore a fruit. Technically, the part of the plant that bears seeds for reproduction is a fruit. The other parts of the plant, like the root, leaves and stems are ...
Hybrid incompatibility occurs when the offspring of two closely related species are not viable or suffer from infertility. Charles Darwin posited that hybrid incompatibility is not a product of natural selection, stating that the phenomenon is an outcome of the hybridizing species diverging, rather than something that is directly acted upon by selective pressures. [4]