Thank you for reporting, we will resolve it shortly
Q.
The plant group that produces spores and embryo but lacks vascular tissues and seeds is
Plant Kingdom
Solution:
Bryophytes are the plants which produces spores and embryos but they do not have vascular tissue system. While rhodophytes and phaeophytes are algae producing spores (no embryos) only and pteridophytes produce spores, embryo and have well developed vascular tissue system.