alleryStart learning →Which two techniques allow early diagnosis of infection by detecting nucleic acid or antigens?
APCR and ELISA tests
BKaryotype and X-ray
CBlood group and ECG
DUltrasound and MRI
Answer & Solution
Correct answer: A. PCR and ELISA tests
PCR amplifies pathogen nucleic acid and ELISA detects antigens or antibodies, enabling early detection.
Keep practising Botany Unit 12: Biotechnology
Browse all Botany Unit 12: Biotechnology questions for AP EAMCET, or explore more Biology topics.
Related questions
A 1997 US patent on which Indian crop caused public anger?Use of bio-resources without authorisation or compensation is termed what?Which body in India decides on the safety of GM organisms for public use?Alpha-1-antitrypsin from transgenic animals is used to treat what?The transgenic cow Rosie produced milk rich in which human protein?Over 95 percent of existing transgenic animals belong to which group?Animals carrying an extra foreign gene are called what?PCR is routinely used to detect which virus in suspected patients?