SALT LAKE CITY, June 14 (UPI) -- A desert plant in Israel uses toxins to make mice spit out seeds when eating its fruit, making them seed spreaders to help the plant reproduce, researchers say.
The plant in the Negev Desert, known as sweet mignonette or taily weed, uses a toxic "mustard oil bomb" to cause the desert's spiny mouse to spit out the seeds, U.S. and Israeli researchers said.