Question

What are the major divisions in the Plantae? What is the basis for these divisions?

NCERT Class IX
Sciences - Main Course Book

Chapter 7. Diversity in Living Organisms

Answer 1

The major divisions in kingdom Plantae are =====================

⇒Thallophyta,
⇒Bryophyta,
⇒Pteridophyta,
⇒Gymnosperms
⇒Angiosperms.

The basis of these divisions are ==========================

⇒ Presence or absence of distinct organdIes.
⇒ Presence or absence of distinct and differentiated tissues,which can carry       food and water.
⇒Presence or absence of seeds.
⇒Whether the seeds are enclosed within fruits or not.

Answer 2

THE MAJOR DIVISIONS OF PLANTAE ARE:-
1)Thallophyta
2)Bryophyta
3)Pteridophyta
4)Gymnosperm 
5)Angiosperm
THE BASIS OF CLASSIFICATION IS:-
1) Differentiated and undifferentiated plant body
2) Presence and absence of vascular tissues.
3)With or without seeds
4) Naked or seeds with fruit.