Name any two techniques which are useful to detect cancers of internal organs.

Name any two plasticizers.

Answer the following question: Write down three methods (with full forms wherever required) to detect cancer of internal organs.

Suggest any two techniques which can help early detection of bacterial/viral infections much before the symptoms appear in the body.

Name any two species of fungus, which are used In the production of the antibiotics.

Name the technique which could be used to separate : Iodine crystals from sand

Name any two mammals.

Name any two Luminous bodies.