What is the definition of epistasis? A. when the allele of one gene changes the phenotype of another gene

B. when the allele of one gene masks the genotype of another gene

C. when the allele of a gene changes the phenotype of another allele of that gene

D. when the allele of one gene masks the phenotype of another gene

the  frequency of a wave represents  the number of wavelengths that pass a specific point per second. the unit for  frequency  is hertz (hz).

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examples of nucleic acids are deoxyribonucleic acid (dna) and ribonucleic acid (rna).

answer: 20 percent

the fish culture has become a developing commercial practice in developing countries which is already prominent in developed countries of the world. the major fish protein demand is being supplemented in developing countries is   fishing to meet the needs of the growing population. therefore, in some developing nations, the percentage of animal protein from fish in the diet can be as high as 20 percent.