SSLC Science and Technology NIOS VII Welcome to your SSLC Science and Technology NIOS VII Total Questions: 50 Name Mobile No: 1. Reproduction is the process of: Respiration Growth Producing new individuals Digestion None Hint 2. Iodine deficiency causes: Goitre Fever Diabetes Cancer None Hint 3. Reproduction ensures: Disease Continuity of species Hunger Death None Hint 4. The two main types of reproduction are: Natural and Artificial Sexual and Asexual Plant and Animal Internal and External None Hint 5. Male reproductive cell is: Zygote Embryo Sperm Ovum None Hint 6. Reproduction without gametes is called: Sexual reproduction Asexual reproduction Internal reproduction External reproduction None Hint 7. The organ that responds to stimuli is: Brain Neuron Effector Receptor None Hint 8. Transfer of pollen from anther to stigma is: Pollination Fertilization Germination Budding None Hint 9. Lack of insulin causes: Diabetes Cancer Asthma Fever None Hint 10. The longest cell in the human body is: Blood cell Skin cell Neuron Muscle cell None Hint 11. Movement of roots towards gravity is: Geotropism Chemotropism Phototropism Hydrotropism None Hint 12. Vegetative propagation is common in: Birds Plants Humans Animals None Hint 13. The fertilized egg is called: Ovum Foetus Embryo Zygote None Hint 14. The pathway of nerve impulse is called: Transportation Reflex arc Circulation Respiration None Hint 15. The control center of the human body is: Heart Lungs Kidney Brain None Hint 16. The basic unit of nervous system is: Cell Tissue Neuron Nephron None Hint 17. Potato reproduces through: Stem (tuber) Root Flower Leaf None Hint 18. The hormone responsible for growth is: Adrenaline Growth hormone Thyroxine Insulin None Hint 19. The fight or flight hormone is: Insulin Growth hormone Adrenaline Thyroxine None Hint 20. The hormone insulin is secreted by: Kidney Liver Heart Pancreas None Hint 21. The part of brain that controls thinking is: Medulla Pons Cerebellum Cerebrum None Hint 22. Thyroxine hormone is secreted by: Adrenal Pituitary Thyroid gland Pancreas None Hint 23. The period of pregnancy in humans is about: 6 months 9 months 7 months 12 months None Hint 24. Female reproductive cell is: Ovum Sperm Foetus Embryo None Hint 25. The main reproductive organ in male is: Kidney Uterus Ovary Testis None Hint 26. The quick automatic response is called: Movement Reaction Sensation Reflex action None Hint 27. Human fertilization takes place in: Uterus Fallopian tube Cervix Ovary None Hint 28. Hormones are secreted by: Nerves Endocrine glands Bones Muscles None Hint 29. Binary fission occurs in: Amoeba Frog Plant Human None Hint 30. The brain and spinal cord together form: Peripheral nervous system Respiratory system Circulatory system Central nervous system None Hint 31. Movement of plant towards light is: Geotropism Hydrotropism Phototropism Thigmotropism None Hint 32. The process of formation of seeds in plants is: Budding Germination Pollination Fertilization None Hint 33. The hormone responsible for female characteristics is: Thyroxine Testosterone Adrenaline Estrogen None Hint 34. The baby before birth is called: Sperm Embryo/Foetus Zygote Ovum None Hint 35. The ‘master gland’ of endocrine system is: Adrenal Thyroid Pituitary Pancreas None Hint 36. Coordination in plants is controlled by: Hormones Roots Nerves Leaves None Hint 37. Cross pollination occurs between: Same plant Animals Same flower Different plants None Hint 38. Self pollination occurs in: Different plant Animals Same flower Humans None Hint 39. The coordination between nerves and hormones helps in: Movement only Digestion only Control of body activities Breathing only None Hint 40. Budding occurs in: Fish Hydra Man Dog None Hint 41. The chemical messenger in plants is: Chlorophyll Glucose Auxin Starch None Hint 42. The part of brain that controls balance of body is: Spinal cord Cerebrum Medulla Cerebellum None Hint 43. Fusion of male and female gametes is called: Budding Germination Pollination Fertilization None Hint 44. The main reproductive organ in female is: Lung Ovary Testis Heart None Hint 45. The hormone responsible for male characteristics is: Progesterone Insulin Estrogen Testosterone None Hint 46. The part of brain that controls heartbeat and breathing is: Pons Cerebellum Medulla oblongata Cerebrum None Hint 47. The organ where baby develops is: Kidney Uterus Vagina Ovary None Hint 48. The organ that receives stimuli is: Effector Brain Receptor Nerve None Hint 49. Sexual reproduction involves: Many parents Two parents No parents One parent None Hint 50. The spinal cord controls: Growth Thinking Reflex actions Digestion None Hint Time's up Share: admin Previous post SSLC Science and Technology NIOS VI February 9, 2026 Next post SSLC Science and Technology NIOS VIII February 12, 2026
