Ozzie oompah has 7 sisters and brothers. ozzie has purple hair and an orange face. in fact, all of his siblings have orange faces, but their hair color ranges form blue to purple to red. given this information, determine the genotypes and phenotypes of ozzie’s parents.

Both parents have orange faces but one has blue hair and the other has red hair

answer: - b cells

explanation: -

there are many types of white blood cells present in our body. one such class of white blood cells are the lymphocytes. the b cells belong to the lymphocyte class of wbcs. the b cells perform their action against the pathogen by producing specialised proteins called as antibodies. these antibodies are produced as and when the b cells encounter pathogens in response to the antigens present on the surface of the pathogen. these antibodies bind to the antigens present on the pathogen and then, target them for destruction by other cells of the immune system.

so, the b cells mediate their action by identifying the antigens present on the surface of the pathogens and then producing antibodies in return to mediate its effect.