Most asked biology questions for competitive exams
When preparing for competitive exams one must learn every subject thoroughly and Biology is one of the most important subjects and the following are some Most asked biology questions for competitive exams you should look at. 1. Healing of wounds is hastened by vitamin? C A E D Answer: Option 1 2. Carotene in Indian cow’s milk causes? deep yellow colour Creamish white colour white colour yellow colour Answer: Option 4 3. Which is responsible for the process of cell division? mitosis heterosis fusion fission Answer: Option 1 4. Most highly intelligent mammals are: elephants whales dolphins kangaroos Answer: Option 3 5. Milk is a poor source of Calcium Iron Copper Sodium Answer: Option 2 6. Photosynthesis takes place faster in? yellow light red light darkness white light Answer: Option 4 7. Plants that grow in saline water are known as: hydrophytes thallophytes halophytes mesophytes Answer: Option 3 8. Breeding and management of bees is known as: Sericulture Apiculture Silviculture Pisciculture Answer: Option 2 9. Pyorrhoea is a disease of the nose gums heart lungs Answer: Option 2 10. Placenta is the structure formed: by fusion of germ layers by foetus only by the union of foetal and uterine tissue by uterine only Answer: Option 3 11. Who is known as the father of Genetics? Morgan Henry J. Mandel B. Morrison Answer: Option 3 12. Rafflesia is the biggest flower in the world? TRUE FALSE Answer: Option 1 13. Normal human blood is : Neutral Acidic Alkaline None of above Answer: Option 3 14. Phloem tissue is found in? Plants Insects Mammals All of above Answer: Option 1 15. Myopia is connected with? ears lungs eyes None of these Answer: Option 3 16. The most abundant constituent of atmospheric air is? Oxygen Hydrogen Carbon Nitrogen Answer: Option 4 17. Study of internal structure of organism is called : Agrostology Agronomy Anatomy Agrology Answer: Option 3 18. What is Anthology? Study of flower and flowering plant. Study of blood vascular system. Study of the male reproductive organ. Study of Bryophytes Answer: Option 1 19. Study of cell is : Biometrics Bacteriology Cryobiology Cytology Answer: Option 4 20. What is study of heart ? Ecology Dermatology Cardiology Demography Answer: Option 3
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