Eu means true therefore it is known as eubacteria
        
             
        
        
        
Answer:
Yellow smooth  - 9
Yellow wrinkle - 3
Green smooth- 3
Green Wrinkle - 1
Explanation:
Let the green color of the seed be depicted by "G" and the yellow color of the seed be depicted by "g"
Let the smooth the seed be depicted by "R" and wrinkled seed be depicted by "r"
F1 cross -  
true breeding smooth green plant ( RRGG) and true breeding wrinkled yellow (rrgg)
F1 gamete will be RG, RG, rg, rg
F1 offspring will be RrGg , Thus all F1 offspring will be heterozygous smooth and yellow.  
Thus,  R is dominant over r and g is dominant over G
F2 Generation –  
RrGg x RrGg
Gametes will be RG, Rg, rG, rg
 RG         Rg          rG           rg
RG	RRGG	RRGg	RrGG	RrGg
Rg	RRGg	RRgg	RrGg	Rrgg
rG	RrGG	RrGg	rrGG	rrGg
rg	RrGg	Rrgg	rrGg	rrgg
R is dominant over r and g is dominant over G
Genotypes are –  
RRGG - 1  (Smooth Green)
RRGg-2  (Smooth yellow)
RrGG-2  (Smooth Green)
RrGg-4  (Smooth yellow)
RRgg- 1  (smooth yellow)
Rrgg – 2  (Smooth yellow)
rrGG – 1  (wrinkled Green)
rrGg – 2  (Wrinkled yellow)
rrgg – 1  (wrinkled yellow)
Yellow smooth  - 9
Yellow wrinkle - 3
Green smooth- 3
Green Wrinkle - 1
 
        
             
        
        
        
Answer: Systematics 
Explanation: 
Systematics is the study of diversity of organisms including past and present and relationships among living things. Systematics as analytical approach, help us to understand the diversity and relatedness of both existing and extinct organisms. Systematics is also important in carrying out the conservation issues because, it attempts to explain the biodiversity which is related to different kinds of species and could be used in preservation and protect the endangered animals and plants.