Please try again later. Darren Criss and his mother talk about singing Proud of Your Boy from ALADDIN on Broadway as part of ABC's Backstage with Disney on Broadway: Celebrating 20 Years. Subscribe to the official Disney On Broadway YouTube Channel. For more information visit www.DisneyOnBroadway.com.
The plant kingdom consists of four major groups: the nonvascular plants, the seedless vascular plants, the gymnosperms and the angiosperms. The nonvascular plants, such as mosses and liverworts, are one of the simplest groups of the true plants.
As they lack vascular tissue, they also do not have true roots, stems or leaves. Nonvascular plants do often have a âleafyâ appearance though, and can have stem-like and root-like structures. These plants are very short because they cannot move nutrients and water up a stem.ike all plants, nonvascular plants have an alternation of generations life cycle. In the life cycle of the nonvascular seedless plants, the gametophyte stage is the longest part of the cycle. The gametophyte is photosynthetic.