Question #4 (12 marks) a) We crossover 905 two types of tea leaf as 701 smooth yellow and 204 is smooth green in first generation we found that 684 is smooth yellow and 221 is smooth green we are wondering because Mendel's ratio is 0.75 to 0.25. using a suitable test to examine our wondering is true or not? b) Write R code to implement your answer by explain each line you write? Question #4 (12 marks) a) We crossover 905 two types of tea leaf as 701 smooth yellow and 204 is smooth green in first generation we found that 684 is smooth yellow and 221 is smooth green we are wondering because Mendel's ratio is 0.75 to 0.25. using a suitable test to examine our wondering is true or not? b) Write R code to implement your answer by explain each line you write