Question Detail Which crop helps in nitrogen fixation ? MaizeBeansPotatosRice Answer: Option B Similar Questions : 1. Pigmentation of skin is due to : leucocytes lymphocytes monocytesmelanocytes Answer: Option D 2. The poison of honey bee is ? AcidicSaltishAlkalineProtein Answer: Option A 3. RNA means Ribonucleus AlkalineRibonucleus AlumRibonucleic AcidRibonucleus Acid Answer: Option C 4. Cirrhosis is a disease that affects which among the following organs ? KidneyLiverPancreasSmall Intestine Answer: Option B 5. Which of the following tests helps in diagnosis of cancer ? Urine testNeuro TestBlood testBiopsy test Answer: Option D Read more from - Biology Questions Answers