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