Question

radioactive probes are not required in. option .1. RAPD. option .2. RFLP. option 3.. AFLP. option. 4 none of these​

Answer 1

Answer:

option 4

Explanation:

Please help me

Answer 2

Let me write the question properly for you.

Question:

Which of the following DNA markers does not required radioactive probes?

1. RAPD

2. RFLP

3. AFLP

4. None of the above

Answer:

In RAPD radioactive probes are not required.

Explanation:

• RFLP is the Restriction Fragment Length Polymorphism and it is the widely used hybridization-based molecular marker. As it is the hybridization-based molecular marker, so in most of the RFLPs radioactive probes are required.
• RAPD stands for Random Amplification of Polymorphic DNA. It is a type of PCR (Polymerase Chain Reaction), but the segments of DNA that are amplified are random and radioactive probes are not required in this dominant marker.
• To overcome the limitation of reproducibility associated with RAPD, AFLP (Amplified Fragment length Polymorphism) technology was developed. It is a dominant marker. AFLPs can be either detected with radioactive label probe or with silver staining.

Hence, the correct option is 1.