plants garden plants that have white flowers and collects the seeds from all the plants. She plants the seeds, expecting plants with white flowers to grow, but some of the plants have purple flowers. How could plants with white flowers produce offspring with purple flowers?

Been sitting here trying to take this test and don't know this answer! place the events of a feedback mechanism associated with body temperature in the correct order. ·nerve cells send message from skin to the brain ·body returned to normal temperature around 98.6 degrees f ·temperatures regulation center in the brain sends out signals ·body temperature exceeds 98.6 degrees f ·sweat glands throughout the body activate to cool off skin surface it is a 1 through 5 question in biology!