What are the sugar-transporting cells in angiosperms?

The phloem is the tissue responsible for transporting sugars in angiosperms. It consists of specialized conducting cells called sieve elements, which are connected to form sieve tubes. These tubes transport sugars, produced in the leaves through photosynthesis, to other parts of the plant, such as roots and developing tissues, wherever they are needed. The movement of sugars in the phloem occurs due to a process known as translocation.