Question Detail Oxygen in our blood is transported by ? KeratinCollagenMyoglobinHaemoglobin Answer: Option D Similar Questions : 1. Rubber is obtained from ? cell saplatexgunresin Answer: Option B 2. Liver is largest gland of Human body ? TrueFalse Answer: Option AExplanation:Its weight is approx 1.5 - 2 kg 3. Study of pulse and arterial pressure is called SphygmologyRhinologySonographySaurology Answer: Option AExplanation:Rhinology - is study of nose and olfactory organs. Sonography - is study of ultrasound imaging. Saurology - is study of lizards. 4. With which deficiency Xerophthalmia is caused ? Vitamin AVitamin BVitamin CVitamin D Answer: Option A 5. The acidic medium of gastric juice along with an enzyme Pepsin breaks the proteins down into smaller parts known as ? PeptidesPeptonesPeptoseAmino Acids Answer: Option B Read more from - Biology Questions Answers