Which of the following is true statement regarding radiation?
According to Inverse square law in radiation, the intensity of radiation is inversely propoional to the square of distance from the source. Rapidly dividing cells , which are less differentiated are actually more radiosensitive Amongst the body cells, the most sensitive are spermatogonia and the least sensitive are nerve cells and muscle fibres
Rapidly dividing cells are resistant to Radiation
GI mucosa is one of the most radioresistant tissue in the body
The intensity of Radiation is inversely propoional to the square of distance from the source
Small blood vessels are least resistant to radiation
NEET Jan 2020