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