Biology
Que No 1. Within the cell , the site of respiration is the -
Ans : Mitrochondria .
Que No 2. Nucleolus was discovered by -
Ans : Fontana .
Que No 3. The germ theory of disease was propounded by -
Ans : Louis Pasteur .
Que No 4. The graveyard of the RBC refers to -
Ans : Spleen .
Que No 5. Nuclear membrane is absent in -
Ans : Prokaryotes .
Que No 6. The primary energy for living organisms is -
Ans : Solar energy .
Que No 7. Use the term ' Chromosomes ' for the first time -
Ans : Waldeyer .
Que No 8. Toxic goitre is due to hyper secretion of -
Ans : Thyroxin .
Que No 9. The beaks of birds are modified -
Ans : Jaws.
Que No 10. Herring bodies are found -
Ans : Neuro hypophysis .
Que No 11. The part of the brain which is responsible for intelligence is -
Ans : Carbon .
Que No 12. Kangaroo is one of the animals popularly called as -
Ans : Marsupials .
Que No 13. If a person takes iodine , it will be stored in -
Ans : Thyroid cells .
Que No 14. The Part of the human brain concerned with sight is the -
Ans : Occipital lobe .
Que No 15. The early blight of tobacco is caused by -
Ans : Alternaria .
Que No 16. In an aquatic ecosystem ' the depth to which light penetrates is called -
Ans : Euphotic .
Que No 17. In the aphotic zone light is -
Ans : Always absent .
Que No 18. Gland responsible for calcium metabolism is -
Ans : Parathyroid .
Que No 19. The proper order of our ear osicles is -
Ans : Malleus , Incus , Stapes .
Que No 20. Which Hormone controls the cell divisions-
Ans : Cholecystokinin .
Que No 21. Recessive lithal genes are exhibited by-
Ans : Sickle cell Anaemia .
Que No 22. Foal is the young one of the -
Ans : Horse .
Que No 23. Hormones mainly acts as -
Ans : Catalysts .
Que No 24. Which one of the glands is often referred to in discussing the AIDS disease -
Ans : Thymus .
Que No 25. An Exoskeleton is common in -
Ans : Arthropoda .
Que No 26. Sepia or cuttlefish belongs to the phylum -
Ans : Mollusca .
Que No 27. The quality and number of chromosomes remain unchanged in -
Ans : Mitosis .
Que No 28. Regeneration of cartilage is brought about by-
Ans : Perichondrion .
Que No 29. Cells could arise only from pre-existing cells : This was proposed by -
Ans : Virchow .
Que No 30. What controls the entry and exit of molecules in a cell-
Ans : Plasma membrane.
Que No 31. Which act as soldiers in our body -
Ans : Leucocytes .
Que No 32. The compound eye is found in -
Ans : Insects .
Que No 33. Who is the ' Father of mutation Theory ' -
Ans : Hugo De Vris .
Que No 34. The alternative name for growth horome is -
Ans : STH.
Que No 35. The sense organs that perceive senses from the outer world are called -
Ans : Receptors .
Que No 36. The nerve impulse enter the cell through the -
Ans : Dendrite .
Que No 37. The theory of spontaneous creation was proposed by -
Ans : Helmont .
Que No 38. Different animals with remarkble similarities signify -
Ans : Convergent evolution .
Que No 39. The pyramid which is universal -
Ans : Pyramid of energy .
Que No 40. The axon fibre is insulated by -
Ans : Myelin Sheath .
Que No 41. Who first isolated insulin ?
Ans : Banting and Best .
Que No 42. The long branch , is the part of a nerve cell which appears as a -
Ans : Axon .
Que No 43. The equillibrium and co-ordination is looked after by -
Ans : Cerebellum .
Que No 44. Brain and the spinal cord are invested by membrances called -
Ans : Meninges.
Que No 45. The body cavity in insects is called -
Ans : Haemocoel .
Que No 46. Venus flower basket refers to an animal in the Phylum -
Ans : Porifera .
Que No 47. A dorsal nerve cord is a characteristic of -
Ans : Chordata .
Que No 48. Gaseous nitrogen fixation is performed by the enzymes callled -
Ans : Nitrogenase .
Que No 49. The thickened wall of each cerebral hemisphere is called -
Ans : Corpus striatum .
Que No 50. The yellow rust in wheat is caused by -
Ans : Puccinia stritiformis .
Que No 21. Recessive lithal genes are exhibited by-
Ans : Sickle cell Anaemia .
Que No 22. Foal is the young one of the -
Ans : Horse .
Que No 23. Hormones mainly acts as -
Ans : Catalysts .
Que No 24. Which one of the glands is often referred to in discussing the AIDS disease -
Ans : Thymus .
Que No 25. An Exoskeleton is common in -
Ans : Arthropoda .
Que No 26. Sepia or cuttlefish belongs to the phylum -
Ans : Mollusca .
Que No 27. The quality and number of chromosomes remain unchanged in -
Ans : Mitosis .
Que No 28. Regeneration of cartilage is brought about by-
Ans : Perichondrion .
Que No 29. Cells could arise only from pre-existing cells : This was proposed by -
Ans : Virchow .
Que No 30. What controls the entry and exit of molecules in a cell-
Ans : Plasma membrane.
Que No 31. Which act as soldiers in our body -
Ans : Leucocytes .
Que No 32. The compound eye is found in -
Ans : Insects .
Que No 33. Who is the ' Father of mutation Theory ' -
Ans : Hugo De Vris .
Que No 34. The alternative name for growth horome is -
Ans : STH.
Que No 35. The sense organs that perceive senses from the outer world are called -
Ans : Receptors .
Que No 36. The nerve impulse enter the cell through the -
Ans : Dendrite .
Que No 37. The theory of spontaneous creation was proposed by -
Ans : Helmont .
Que No 38. Different animals with remarkble similarities signify -
Ans : Convergent evolution .
Que No 39. The pyramid which is universal -
Ans : Pyramid of energy .
Que No 40. The axon fibre is insulated by -
Ans : Myelin Sheath .
Que No 41. Who first isolated insulin ?
Ans : Banting and Best .
Que No 42. The long branch , is the part of a nerve cell which appears as a -
Ans : Axon .
Que No 43. The equillibrium and co-ordination is looked after by -
Ans : Cerebellum .
Que No 44. Brain and the spinal cord are invested by membrances called -
Ans : Meninges.
Que No 45. The body cavity in insects is called -
Ans : Haemocoel .
Que No 46. Venus flower basket refers to an animal in the Phylum -
Ans : Porifera .
Que No 47. A dorsal nerve cord is a characteristic of -
Ans : Chordata .
Que No 48. Gaseous nitrogen fixation is performed by the enzymes callled -
Ans : Nitrogenase .
Que No 49. The thickened wall of each cerebral hemisphere is called -
Ans : Corpus striatum .
Que No 50. The yellow rust in wheat is caused by -
Ans : Puccinia stritiformis .
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