Light energy is absorbed by a chlorophyll molecule and the photon is passed along a pathway to other chlorophyll molecules. The energy culminates in a molecule of chlorophyll found in the reaction center.
 
        
             
        
        
        
Answer:
MONOCOTS                                                  DICOTS
Embryo with single cotyledon           Embryo with two cotyledons
Pollen with single furrow or pore          Pollen with three furrows or pores
Flower parts in multiples of three      Flower parts in multiples of four or five
Major leaf veins parallel                  Major leaf veins reticulated
Explanation:
Monocots include most of the bulbing plants and grains, such as agapanthus, asparagus, bamboo, bananas, corn, daffodils, garlic, ginger, grass, lilies, onions, orchids, rice, sugarcane, tulips, and wheat.
 
        
                    
             
        
        
        
A. Development of transportation
        
                    
             
        
        
        
1) Eubacteria. 
https://upload.wikimedia.org/wikipedia/commons/thumb/7/78/Collapsed_tree_labels_simplified.png/400px...