Pteridophyta do not have

List the basic criteria for classifying the Plantae kingdom into various groups. Identify the following specimen given in the image and write its characteristic features.

Write true or false for the following statement:
Plants with well-differentiated reproductive tissues that ultimately make seeds are called pteridophytes.

Where are seeds of gymnosperms formed?

Growth of $Lichens$ on barren rocks is followed by the growth of

State appropriate terms for the following:
$(i)$ Amphibians of the plant kingdom.
$(ii)$ Plants not having well-differentiated body design.
$(iii)$ Single-celled,eukaryotic,and photosynthetic organism.