Answer: The vulnerable embryo must be sheltered from desiccation and other environmental hazards. In both seedless and seed plants, the female gametophyte provides protection and nutrients to the embryo as it develops into the new generation of sporophyte. 
Explanation:
i think this may help 
 
        
             
        
        
        
Answer:
Option-C
Explanation:
Desertification refers to the formation of barren land from the arid land due to many factors which could be climatic or anthropogenic. The climate factors include no rainfall, arid conditions, less water and water bodies, overgrazing by animals and many others.
As a result of these factors, the plants die or are unable to hold the soil. This leads to loosening of soil which causes soil erosion. This converts the fertile land into infertile land and the land becomes barren.
Thus, desertification is the correct answer.
 
        
             
        
        
        
Answer:
Embryo, Endosperm and Seed coat
Explanation:
The seeds for new life are found inside fruit. They contain everything necessary for the
growth and development of a new plant. The three primary parts of a seed are the embryo,
endosperm, and seed coat. The embryo is the young multicellular organism before it emerges
from the seed. The endosperm is a source of stored food, consisting primarily of starches.
The seed coat consists of one or more protective layers that encase the seed.
 
        
             
        
        
        
Answer:
ok making it short
here is your answer
Explanation:
 Green plants r called producers because they they r capable of preparing their food by themselves 
hope it help ✌️