Question Detail Which one of the following is the sweetest natural sugar ? LactoseGlucoseSucroseFructose Answer: Option D Similar Questions : 1. Placenta is the structure formed : by fusion of germ layersby foetus onlyby the union of foetal and uterine tissueby uterine only Answer: Option C 2. Photosynthesis generally takes place in which parts of the plant? Steam and leafLeaf and other chloroplast bearing plantsBark and leafRoots and chloroplast bearing plants Answer: Option B 3. 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 4. Which of has following group of gases contribute to the 'Green House Effect' ? Carbon tetrafluoride and Nitrous oxideCarbon monoxide and Sulphur dioxideAmmonia and OzoneCarbon dioxide and Methane Answer: Option D 5. Fungi are always ? hetrotrophicsaprophyticautotrophicparasitic Answer: Option A Read more from - Biology Questions Answers