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Rashmi

Asked: October 25, 2021In: Class 12 Biology

The sporozoites that cause infection when a female Anopheles mosquito bites a human being are formed in:

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Rohini devi

Asked: October 25, 2021In: Class 12 Biology

The chemical test that is used for diagnosis of typhoid is:

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Santoshi

Asked: October 25, 2021In: Class 12 Biology

Tobacco consumption is known to stimulate secretion of adrenaline and nor-adrenaline. The component causing this could be:

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Anumati

Asked: October 25, 2021In: Class 12 Biology

Transplantation of tissues/organs to save certain patients often fails due to rejection of such tissues/organs by the patient. Which type of immune response is responsible for such rejections?

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Sarashwati

Asked: October 25, 2021In: Class 12 Biology

AIDS is caused by HIV. Among the following, which one is not a mode of transmission of HIV?

Class 12 Science Important Syllabus MCQ Questions Answers Class XII Science Biology MCQ Extra Questions Class 12 Science Biology Terminal Exams MCQ Solutions Class 12th Science Session 2022-2023

The sporozoites that cause infection when a female Anopheles mosquito bites a human being are formed in:

The chemical test that is used for diagnosis of typhoid is:

Tobacco consumption is known to stimulate secretion of adrenaline and nor-adrenaline. The component causing this could be:

Transplantation of tissues/organs to save certain patients often fails due to rejection of such tissues/organs by the patient. Which type of immune response is responsible for such rejections?

AIDS is caused by HIV. Among the following, which one is not a mode of transmission of HIV?

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