Page 2 : ANGIOSPERMS,  CHARACTERISTICS OF ANGIOSPERMS,  REPRODUCTIVE STRUCTURES OF, ANGIOSPERMS,  LIFE CYCLE OF ANGIOSPERMS,  CLASSIFICATION OF ANGIOSPERMS,  PLANT LIFE CYCLE AND ALTERNATION OF, GENERATIONS

Page 3 : ANGIOSPERMS, ,  THE TERM ANGIOSPERMS IS DERIVED FROM THE, TWO GREEK WORDS : ’ANGION’ MEANING, ‘VESSELS’ ,AND ‘SPERMA’ ,MEANING ‘SEED’.,  Angiosperms (flowering plants) are the largest, group of plants on earth.,  Approximately 270,000 known species alive, today.,  Angiosperms include all that have flowers and, account approximately 80% of all known living, plants,  The vegetative form (sporophytic stage) makes, the dominant phage of Angiosperms which, consist of stem, leaves, and root

Page 4 : SALIENT FEATURES OF ANGIOSPERMS,  The flower is the defining reproductive adaptation of, angiosperms,  Flowers are made up of four types of modified leavessepals, petals, stamens ,and carpels.,  Stamens are the male reproductive organs that, produce microspores.,  Carpels are female reproductive organ produce, megaspores.,  Carpels are female reproductive organ produce, megaspores.,  Angiosperms can reproduce by vegetative propagation, also.,  Vascular system includes xylem and phloem tissue.

Page 5 : REPRODUCTIVE PARTS OF ANGIOSPERMS

Page 6 : LIFE CYCLE OF ANGIOSPERMS,  Flowering plants exhibit, alternation of generation .,  The large, familiar flowering, plant is the diploid, SPOROPHYTE,  While the GAMETOPHYTE, stages are microscopic.,  The unique feature about the, life cycle of flowering plants is, DOUBLE FERTILIZATION that, produces a diploid ZYGOTE and, a triploid ENDOSPERMS or, nutritive tissue

Page 8 : PLANT LIFE CYCLE AND ALTERNATION OF GENERATION

Page 10 : THANK YOU, PLEASE GIVE YOUR FEEDBACK, COME UP WITH YOUR QUERIES