Question Detail Monotremes are unique mammals because they lay eggssecret milk in a pouchgive birth to live youngposses hair Answer: Option A Similar Questions : 1. Non-clotting of blood is caused by deficiency of ? Vitamin AVitamin CVitamin EVitamin K Answer: Option D 2. What would happen if human blood becomes acidic ? Oxygen-carrying capacity of haemoglobin is increaseOxygen-carrying capacity of haemoglobin is decreaseWill remain sameWill be unpredictable Answer: Option BExplanation:human blood becomes acidic means low pH 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. Rafflesia is the biggest flower of the world ? TRUEFALSE Answer: Option A 5. Which among the following kinds of lenses are used to treat Astigmatism ? Concave LensConvex LensBifocal LensCylindrical Answer: Option D Read more from - Biology Questions Answers