Look at this pedigree. lama Geedi Mullaxo Here are three children Jama, Geedi and Mullaxo. One is normal and two the others are affected by Myopia disease. Fortunately their grandparents are known o have the disease but their parents are unknown. So, predict the phenotype of e parents of these three children?​

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.

Yes yes yes very good