Answers

2016-04-05T14:01:04+05:30
Phanerograms divided in 2 

1) gymnosperm 
-produce naked seed 
-they alwalys woody plant 
pine tree 

2)Angiosperm 
-produce seed covered fruit 
-flowering plant

2 eg :- fern
         -horsetail
 
0
2016-04-05T14:04:01+05:30
The phanerogams are divided into 2 groups They are :-

1. Gymnosperms.
2. Angiosperms.

GYMNOSPERMS :-

 1. They produce naked seeds.
 2. They are non - flowering plants.
Ex - Pine and cycas.

ANGIOSPERM :-
1. Their seeds are covered with the fruit.
2. They are flowering plants.
Angiosperm are divided into two categories - Monocots (having one cotyledon) & Dicots ( having two cotyledons ).
Ex- Rose and Mango.

Examples of plants with vascular tissue which do not produce seeds are Merselliea & ferns..
0