Seedless watermelons are a result of a genetic mutation that causes them to produce sterile seeds. This mutation is then propagated through a process called grafting, where a cutting from a seedless watermelon plant is attached to the rootstock of a regular watermelon plant. The resulting plant will then produce seedless watermelons. Therefore, seedless watermelons do not reproduce through traditional seed production, but rather through human intervention and propagation. **

Watermelons can burst open due to a process called "exploding fruit syndrome," which occurs when the internal pressure of the fruit becomes too high. This can happen when the watermelon is overripe or when it experiences a sudden increase in temperature, causing the internal gases to expand and the fruit to burst open. Additionally, certain types of watermelon, such as the "Densuke" variety, are known for having thin rinds that are more prone to bursting open. **

Seedless watermelons are not genetically modified in the traditional sense. They are produced through a natural process called triploid breeding, where a watermelon plant is bred to have three sets of chromosomes instead of the usual two. This results in the development of seedless watermelons. Therefore, while seedless watermelons are not genetically modified, they are the result of selective breeding techniques. **

Watermelons are typically available during the summer months, as they thrive in warm weather. However, their availability may vary depending on the region and local growing conditions. It's best to check with local grocery stores or farmers' markets to see if watermelons are currently in season and available. **

It is extremely unlikely to die from eating watermelons. Watermelons are a healthy and hydrating fruit that are low in calories and high in nutrients. However, overconsumption of any food can potentially lead to health issues, such as stomach discomfort or diarrhea. It would be very difficult to consume enough watermelon in one sitting to cause any serious harm. **

Watermelons are often smashed in anime as a comedic trope or visual gag. The act of smashing a watermelon is used to create a humorous and exaggerated effect, often to convey a character's frustration or to add a lighthearted moment to a scene. Additionally, the contrast between the vibrant red color of the watermelon and the explosive impact of its destruction can create a visually striking and entertaining moment for the audience. Overall, the smashing of watermelons in anime serves as a playful and exaggerated way to add humor and visual interest to a scene. **

Surviving only on watermelons for an extended period of time is not recommended as they do not provide all the essential nutrients needed for a healthy diet. Watermelons are low in protein, healthy fats, and certain vitamins and minerals. However, if one were to attempt to survive only on watermelons, they would need to consume a large quantity to meet their daily caloric needs and may need to supplement with other foods or nutrients to prevent deficiencies. It is important to consult with a healthcare professional before making such a drastic dietary change. **

Yes, unripe watermelons are typically lighter than ripe ones. This is because as watermelons ripen, they accumulate more water content, which increases their weight. Unripe watermelons also tend to have a higher proportion of white flesh, which is less dense than the red flesh found in ripe watermelons. So, if you were to compare the weight of an unripe watermelon to a ripe one of the same size, the unripe one would likely be lighter. **