Answer:
B.
Explanation:
Yes, Tt and tt have the same geneotype.
Two geneotypes can result in the same phenotype.
 
        
                    
             
        
        
        
Answer:
These cells are Eukaryotic and are autotrophic
Explanation:
These are the cells of onion. An oinion is a plant and because it is a plant it is autotrophic meaning they make their own food. Also plants are eukaryotic which means they have a nucleus.
 
        
             
        
        
        
Answer:
Number of nucleosomes in  bp is equal to
bp is equal to 
Explanation:
For wounding one nucleosome, total length of DNA required is equal to  bp
 bp
The length of  linker DNA in mammals is equal to  bp
 bp
Thus , the total length of DNA that confides between two nucleosome is equal to the sum of wounding length of DNA and the linker length
 bp
bp
Thus, in  bp length of DNA, the total number of nucleosomes is equal to
bp length of DNA, the total number of nucleosomes is equal to 
Thus, number of nucleosomes in  bp is equal to
bp is equal to 

 
        
             
        
        
        
In my opinion, it would be C! 
please let me know if this is correct!