Question

Early detection of a disease is possible by

Answer 1

Answer:

public health programmes

Answer 2

Explanation:

                                        Hi Friend !!

According to NCERT , Early detection is possible by

1. PCR
2. ELISA
3. rDNA technology

We cannot detect a disease early by using Conventional methods like --serum analysis and urine analysis

                        Hope you understand

                              Isn't the Brainliest