Is seedless watermelon genetically modified?
The whole body of watermelon is a treasure, even the peel of watermelon can be used as medicine, and the diuretic effect of watermelon peel is more significant than that of melon pulp. In addition, watermelon seeds also have medicinal value, such as clearing lungs and moistening intestines, and relieving thirst. Seedless watermelons are common, and many people want to know if seedless watermelons are genetically modified. Today, the editor will explain them to you.
picture: watermelon
Is seedless watermelon genetically modified? In fact, many people think that seedless watermelon is a genetically modified food, but in fact, it is a hybrid triploid watermelon, which has nothing to do with genetically modified watermelon, so we can rest assured to eat it, but because the watermelon is relatively cold, so don't eat more.
Is seedless watermelon genetically modified?
seedless watermelon is not genetically modified agricultural products, but triploid watermelons from tetraploid watermelons and diploid watermelons. Because the chromosomes are odd, they are sterile and seedless. Just like the bananas we often eat, primitive bananas have seeds. After breeding, humans began to plant bananas with odd chromosomes. This kind of agricultural products can be safely eaten.
the number of chromosomes in the nucleus of each plant is relatively constant and is usually even. This plant is called a diploid plant. When sexual reproduction is carried out, the chromosomes are paired and seed is normal. Watermelon has 22 chromosomes, which are matched into 11 pairs, so it can be passed on. Dripping watermelon seedlings with colchicine solution deliberately doubled the chromosomes of diploid watermelon, from 22 to 44. Because the number of chromosomes is paired and can still bear seeds, scientists call it a tetraploid watermelon.
triploid watermelon is made from tetraploid watermelon as female parent and diploid watermelon as male parent. The number of chromosomes in watermelon is neither 22 nor 44, but 33. This kind of melon does not have the ability to reproduce because of the mismatched number of chromosomes. After pollination by pollination provided by diploid watermelon, the fruit produced by diploid watermelon has no seeds and becomes seedless watermelon. Plant hormones are not harmful to the human body.
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What are the kinds of watermelons?
Watermelon is a common fruit in life, this kind of fruit also occupies an important position in the world fruit. It is said that it was introduced into China from Persia thousands of years ago. In thousands of years of development and cultivation, a large number of watermelon varieties appeared. Today, the editor will let you open it.
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How to select watermelon and test the method of watermelon ripening
Watermelon is the most common and popular fruit in summer, but some people don't know how to choose watermelon, which makes the watermelon not sweet. In fact, there is a trick to how to choose watermelons. Today, the editor will introduce you how to choose watermelons. The picture shows: how to choose watermelon?
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