Plant kingdom – Biology audio video study material
The plant kingdom comprises multicelluar, photosynthesis producers. They are primarily acquatic red, brown and green algae and the land plants – bryophytes, ferns, gymnosperms and angio sperms.
Except algae and bryophyta all are vascular plants.
Vascular system consists of xylum and phloem xylum is water conducting tissue and phloem is the food conducting tissue of the Vascular plant.