Question Detail Quinine is extracted from the bark of : NeemCedarEucalyptusCinchona Answer: Option D Similar Questions : 1. Plants synthesis protein from StarchSugarFatty acidsAmino acids Answer: Option D 2. Wisdom teeth are ? last premolarslast molarscaninesincisors Answer: Option B 3. Branch of science which used in test of breast cancer ? MycologyMammographyMicrobiologyMorphology Answer: Option BExplanation:Mycology - is study of fungi. Microbiology - is study of micro organisms like virus, bacteria etc. Morphology - is study of external structures. 4. Non-clotting of blood is caused by deficiency of ? Vitamin AVitamin CVitamin EVitamin K Answer: Option D 5. Pyorrhoea is a disease of the nosegumsheartlungs Answer: Option B Read more from - Biology Questions Answers