Non-ionising radiation with specific biological effects are

Nonionizing radiations with specific biological effects are

Which one of the following radiations is non-ionising and has more specific biological effects than others?

The radiation having specific biological effect but unable to cause ionisation is-

Write th biological effects of smog?

Non-ionising radiations damaging to DNA are

Non-ionising radiations damaging to DNA are

Explain effect of frequency of incident radiation in th experiment of photoelectric effect.

Cytokinins have specific effect on