Question

Schematically illustrate the classification of phanerogams. Give two examples of plants with vascular tissue which do not produce seeds

Answer 1

PHANEROGAMS IS DIVIDED INTO 2

GYMNOSPERM                                         ANGIOSPERM
1) They produce naked seeds      1) they produce seeds covered with fruits
2) they are usually perenial ,        2) they are flowering plants
   evergreen or woody                      and divided into 2: MONOCOTS , DICOTS
   Example : pine , deodar      

EXAMPLES OF PLANT WITH VASCULAR TISSUE WHICH DO NOT PRODUCE SEEDS : fern and horsetail

Answer 2

Phanerogams are divided into 2 parts
1) Gymnosperms
a) naked seeds are produced
b) eg. are Pinus,Cycas
2) Angiosperms
a) produces seeds within the fruit
b) eg. are rosa synynsis , mangifera indica
 
Eg of vascular tissue which do not produces seeds are
1) merselliea
2) horse tail