The following F2 phenotypic data was obtained from a Drosophila testcross using an F1 offspring. Assume red eye and brown body are dominant wild-type phenotypes, and white eye and yellow body are mutant phenotypes. White-eye, brown body 670
Red-eye, yellow body 650
White-eye, yellow body 38
Red-eye, brown body 56

Are the genes linked?How do you know this?
Class the F2 phenotypes as Parenteral or recombinant?
What is the genotype of the testcross individual?

p

explanation:

the answer is d. none of the above

the ems is the abbreviation for the emergency medical services. it is a service provided by a group of medical professionals specialised doctors and other healthcare staff.

any one can call 911 in case of any medical emergency and a group of health care professional will come and give the treatment required. every day the ems staff receive many phone call, which are related to different types of medical emergencies, out of which 25-28% are exclusively related to the respiratory issues.

so, the correct answer is 25-28%.