8. In fruit flies, red eye color (R) is dominant and white eye color (r) is recessive. The allele for eye
color is carried on the X-chromosome. Which cross would most likely produce
50% white-eyed
males and 50% red-eyed females?
O XX X XRY
O XRXR x XRY
XRX" x XY
O XRYR Xry

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.

a

explanation: