write R code to implement your ansower by explain each line you write

1- a scientist examines a phenotype of gene he found that 160 persons with brown color and 40 of albino color the scientist is wondering whether this is the same ratio, close enough to match mendel's ratio which is 0.75 to 0.25. using a suitable test to examine the wondering of scientist is true or not? 2- write R code to implement your ansower by explain each line you write