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