I believe it is c. The setting has little affect on the reader of a mystery.
        
             
        
        
        
The rough endoplasmic reticulum (versus the smooth), which is where the ribosomes are and make proteins.
        
             
        
        
        
The genotype of the plant is <span>WwXxYyZz.
The plant has a 50% chance of passing each of the alleles of a gene, the dominant or the recessive.
So, for  producing the haploid genotype of a gamete </span><span>Wxyz the chance is
0,5 (W)* 0,5 (x)* 0,5 (y) * 0,5( z)= 0,0625
</span><span>
</span>