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