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[USA] Current Affairs 2021 Set 13

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1. Fructose is




2. Group of tissues doing a particular job




3. Members of the same species living in the same place at the same time make




4. Which one is a leukocyte




5. Which one of the following contain deoxygenated blood




6. In most plants the food is transported in the form of




7. How many molecules of carbon dioxide are formed in one Krebs cycle




8. Which enzyme digest carbohydrates




9. The pancreas produce digestive enzymes and release in the




10. Detail study of internal organs at level of tissue with the help of microscope is called




11. The exchange of chromosal segments i.e.crossing over occurs during




12. Many bacteria in our digestive system synthesize vitamins for example vitamin




13. It is very serious disease of brain which is caused by fungi




14. They are widespread as protective coatings on fruits and leaves




15. Which from the following are present in the underground parts of the plants and stored food




16. The simplest amino acid is




17. Accumulation of lipid molecules in brain cells lead to




18. The life and activities of a cell is controlled by




19. Flagella are composed of




20. Tobacco mosaic virus was crystallized by




21. Non-enveloped naked viruses are known as




22. Gram +ve bacteria on treatment with crystal violet dye give colour




23. Malarial parasite is injected into man as




24. The terms procariotique and eucariotique were proposed by




25. In many which phylum the body of an organisms is usually divided in there regions called head, thorax and abdomen




26. The most common type of asexual reproduction in the fungi is




27. Outside the thallus of Marchantia there are special structures called




28. The vascular plants are termed as




29. In human beings influenza is caused by




30. Snails belong to




31. Amoeba moves in water with the help of locomotory organs called




32. Liver fluke is parasite in the liver of




33. In all coelentrates endoderm give rise to




34. Higher vascular plants are also called




35. The plants which produce embryo but lack vascular tissues and seeds are placed in




36. Which bone is called beauty bone in women




37. Detachment of myosin head and actin in rigor mortis occurs due to




38. Release of the ovum from ovary is called




39. The foetus is protected from the mechanical damage by the




40. Rich source of energy in seimen is




41. Sickle cell anemia was discovered by




42. Earthworm lives in




43. Kangaroo has an abdominal pouch known as




44. The utilization of the products of digestion is called




45. Parabronchi are present in




46. The respiratory problem most common in smokers is




47. Water potential of pure water is




48. Bean shaped cells in plants are




49. The normal pH of human blood is




50. Shrinkage of protoplast due to exosmosis of water is