Historically, physicians have used a procedure called xenodiagnosis to diagnose which of the following diseases? a. schistosomiasisb. toxoplasmosisc. chagas diseased. yellow fevere. malaria

C. Chagas disease

Explanation:

Xenodiagnosis is a method of diagnosis and detection of the microorganism responsible for infecting the tissues of the body.

Chagas disease is a potentially life threatening disease. It is caused by the protozoan parasite called as Trypanosoma cruzi. It is transmitted to people through the feces of insects. This disease is common in South and Central America and in Mexico. The xenodiagnosis is used to detect the parasite responsible for the Chagas disease.

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).