Tom with type AB blood marries Anna. They have two children: Eric with type B blood and Jessica with type A
blood. Anna’s father Paul has type O blood, and her mother Elizabeth has type A blood.
a. What are the genotypes of Tom and Paul?
b. What are the possible genotypes and phenotypes of Anna?
c. What is the genotype of Eric?
d. Is it possible to define Jessica’s genotype and phenotype based on the information provided? Why or why not?

the answer is b.) hydrogen bonds between bases.

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.