Question Detail Oxygen in our blood is transported by ? KeratinCollagenMyoglobinHaemoglobin Answer: Option D Similar Questions : 1. Phloem tissue is found in ? PlantsInsectsMammalsAll of above Answer: Option A 2. The poison of honey bee is ? AcidicSaltishAlkalineProtein Answer: Option A 3. DNA is Deoxyribo Nucleic AcidDouble Nucleic AcidDeoxy Nucleic AcidDeoxyribo Nucleic Alum Answer: Option A 4. With which deficiency Xerophthalmia is caused ? Vitamin AVitamin BVitamin CVitamin D Answer: Option A 5. Eggs is not a source of ? FatsVitamin CVitamin DProtein Answer: Option B Read more from - Biology Questions Answers