In Jimson weeds, purple flower color is dominant over white, and the spiny pod condition is dominant over a smooth pod. A purple smooth Jimson weed is crossed with a spiny white one and it produced 302 purple spiny plants and 305 purple smooth ones. What are the genotypes of the parents?

depends on if you on plato or not

white blood cells or wbc s are mainly 2 types-

1.agranulocytes

2.granulocytes

the monocytes or macrophages of agranulocytes , dendritic cells which are accessory leucocytes, and b cells which is one type of lymphocytes   identify the antigens present on the pathogen's surface. these three cells are called antigen presenting cells(apc) which are phagocytes and destroy the antigens by secreting antitoxins. besides this leukocyte is always plays vital role in the immunity of the body.

after making a punnet square using bv bv bv bv you will find that the ratio will be 9: 7 or a 128.6% probability.

hope this