;ld;ldf d;lj lkdsjf lkds fj a;lkdjf lkdj fklsd jldsf jlkd fa;ls d fjkl;d f;aslf jlkds  f;lkf jewiory kjdfj kldfj dkfldk f;lkdafj;ldkf hahahahahahaha get trolled
        
             
        
        
        
To easy remember it,
Phloem, has the (f) sound, so it carries food and nutrition like sugars all around the plant, up and down movwment.
while Xylem carries water and minerals, from down the soil up to the plant, only up movement.
        
                    
             
        
        
        
The genetic variation of organisms has three sources they are mutation, gene flow and sexual reproduction. 
Explanation:
Genetic variation are caused by mutation , random mating, random fertilization and recombination between homologous chromosomes during meiosis.
It is a variation in alleles and genes, among the populations. There is a genetic variation within the family of closely- related individuals. If it is a neighborhood there are many families and there is also genetic variation among that group.
An exact genetic copy of the parent organism is produced in asexual reproduction. It only introduces the genetic variation into the population if a random mutation in the organism's DNA is passed on to the offspring.
 
        
             
        
        
        
Answer:
A single nucleotide changes in CCG which will result in missense mutation can be many possibilities. 
Explanation:
 Missense mutations  
CCG codes for Proline amino acid
•	Mutation in first nucleotide codes for  
	UCG specifically encodes Serine
	ACG specifically encodes Threonine  
	GCG specifically encodes Alanine                              
                                                                                       Missense mutation  
•	Mutation in second nucleotide specify for coding
	CUG specifically encodes Leucine
	CAG specifically encodes Glutamine  
	CGG specifically encodes Arginine
•	Mutation in Third Nucleotide will not result in missense mutation because any point mutation in third nucleotide of codon will encode same amino acid i.e Proline.  
 
        
                    
             
        
        
        
This plant is probably most closely related to:
Ferns