When doing blood testing for a viral infection, the procedure can be made more efficient and less expensive by combining partial samples of different blood specimens. if samples from three people are combined and the mixture tests negative, we know that all three individual samples are negative. find the probability of a positive result for three samples combined into one mixture, assuming the probability of an individual blood sample testing positive for the virus is 0.03.

Explanation:

Given -

Probability of positive blood sample for an individual is equal to 0.03

Number of sample is equal to three

Now , probability of getting a positive result for three sample combined into one single mixture is equal to

where P represents the probability of getting all individual negative test result

Substituting the given values in above equation, we get

ans.

gregor john mendel is known for study of inheritance in pea plants. he used garden pea plant for his study, having alternative traits for various characters. he performed cross-breeding in pea plants to check how characters are transmitted between parents to offspring, such as cross between pure tall and pure dwarf plant. mendel studied the inheritance patterns in pea plants for various generations.

thus, the correct answer includes options and f).

it would be heredity