EVERYDAY SCIENCE

Detailed explanation-1: -Pteridophytes are the rst terrestrial plants to possess vascular tissue . Since they have well developed vascular tissues and have no seeds & flower, they are known as vascular cryptogams.

Detailed explanation-2: -Pteridophytes or Pteridophyta are vascular plants meaning that they contain vascular systems for the transport of water and food material. These vascular systems are xylem and phloem. They reproduce bt spores. They are flowerless and seedless plants and hence they are also called as vascular cryptogams.

Detailed explanation-3: -Pteridophytes are referred to as vascular cryptogams.

Detailed explanation-4: -A pteridophyte is a vascular plant (with xylem and phloem) that disperses spores (and lacks seeds). Because pteridophytes produce neither flowers nor seeds they are also referred to as cryptogams.

Detailed explanation-5: -Pteridophytes are also called vascular cryptogams. Pteridophytes are types of plants without seeds or flowers. So it also goes by the name of cryptogams. Ferns and horsetails are among them.