Question Detail Which of the following is a skin disease ? RicketsOsteomalaciaAnaemiaPellagra Answer: Option D Similar Questions : 1. Rubber is obtained from ? cell saplatexgunresin Answer: Option B 2. Insulin controls the metabolism of ? FatsCarbohydratesProteinsSugars Answer: Option D 3. Plants that grow in saline water are known as : hydrophytesthallophyteshalophytes mesophytes Answer: Option C 4. The most abundant constituent of atmospheric air is ? OxygenHydrogenCarbonNitrogen Answer: Option D 5. Which one of the following is the sweetest natural sugar ? LactoseGlucoseSucroseFructose Answer: Option D Read more from - Biology Questions Answers