Choose or find odd word - Sheep , Gazel , Idex , Shrew , Tapir

B. GAZEL

Choose or find odd word - Henri Becquerel , Roentgen , Madam Curie , Einstein

D. EINSTEIN

Choose or find odd word - Sahara , Thar , Gobi , Sunderban , Kalahari

D. SUNDERBAN

Choose or find odd word - Thermometer , Hygrometer , Anemometer , Seismograph , Sphygmomanometer

E. SPHYGMOMANOMETER

Choose or find odd word - Cockroach , Roundworm , Amoeba , Frog

C. AMOEBA