Class 10 Quiz Level 1 (Easy) – How Do Organisms Reproduce? Leave a Comment / By anushka kumari / August 13, 2024 Class 10 Quiz Level 1 (Easy) – How Do Organisms Reproduce? Total questions: 30 1. The main function of the testes is to: Topic: Human Reproductive SystemDeselect Answer Produce eggs Produce sperm Regulate hormones Protect internal organs None 2. The male reproductive part of a flower is called: Topic: Sexual Reproduction in PlantsDeselect Answer Stigma Pistil Stamen Ovary None 3. Which part of the potato plant is used for vegetative propagation? Topic: Vegetative PropagationDeselect Answer Root Stem Leaf Flower None 4. Which organism reproduces by binary fission? Topic: Binary FissionDeselect Answer Amoeba Hydra Earthworm Human None 5. Which of the following structures releases eggs in the female reproductive system? Topic: Female Reproductive SystemDeselect Answer Uterus Ovaries Fallopian tubes Cervix None 6. The menstrual cycle in females typically lasts about: Topic: Menstrual CycleDeselect Answer 7 days 14 days 28 days 35 days None 7. Which of the following organisms reproduces through spore formation? Topic: Spore FormationDeselect Answer Bacteria Fungi Earthworms Fish None 8. Which hormone is primarily responsible for the thickening of the uterine lining during the menstrual cycle? Topic: Menstrual CycleDeselect Answer Estrogen Testosterone Insulin Adrenaline None 9. Puberty typically begins between the ages of: Topic: PubertyDeselect Answer 5-8 years 8-14 years 14-18 years 18-22 years None 10. Which of the following contraceptive methods also provides protection against sexually transmitted infections? Topic: ContraceptionDeselect Answer Birth control pills Intrauterine device (IUD) Sterilization Condom None 11. The fusion of male and female gametes is called: Topic: Sexual Reproduction in AnimalsDeselect Answer Pollination Fertilization Germination Budding None 12. The placenta is an organ that: Topic: PlacentaDeselect Answer Produces gametes Nourishes the developing foetus Regulates body temperature Filters waste from blood None 13. Which of the following organisms uses external fertilization? Topic: External FertilizationDeselect Answer Humans Birds Frogs Mammals None 14. The acrosome of a sperm cell contains: Topic: Sperm StructureDeselect Answer Genetic material Energy reserves Enzymes to penetrate the egg Nutrients for the embryo None 15. Why is DNA important in reproduction? Topic: DNA and ReproductionDeselect Answer It helps in digestion It stores genetic information It produces energy It forms proteins None 16. Which of the following cells are germ cells in humans? Topic: Germ CellsDeselect Answer Neurons Blood cells Sperm and egg cells Muscle cells None 17. Which part of the flower develops into fruit? Topic: Reproduction in PlantsDeselect Answer Stamen Pistil Petal Sepal None 18. Dolly the sheep was the first mammal to be cloned from: Topic: CloningDeselect Answer An egg cell A somatic cell A sperm cell A zygote None 19. Which of the following is a symptom of sexually transmitted infections (STIs)? Topic: Reproductive HealthDeselect Answer Coughing Skin rashes Genital sores Headache None 20. Which of the following organisms can reproduce by fragmentation? Topic: FragmentationDeselect Answer Bacteria Algae Sponges Mammals None 21. Which of the following is NOT a method of asexual reproduction? Topic: Asexual ReproductionDeselect Answer Fragmentation Budding Fertilization Spore formation None 22. The phase of the menstrual cycle where the uterine lining thickens is called: Topic: Menstrual CycleDeselect Answer Menstrual phase Follicular phase Luteal phase Ovulation phase None 23. Which hormone is primarily responsible for the development of secondary sexual characteristics in males? Topic: Hormonal ControlDeselect Answer Estrogen Progesterone Testosterone Oxytocin None 24. In vitro fertilization (IVF) is a technique used to: Topic: IVFDeselect Answer Increase milk production Produce identical twins Assist in reproduction Cure genetic diseases None 25. Oogenesis is the process of: Topic: OogenesisDeselect Answer Sperm production Egg production Fertilization Seed formation None 26. In asexual reproduction, offspring are genetically: Topic: Asexual ReproductionDeselect Answer Identical to parents Different from parents Similar to parents but with variations Not related to parents None 27. Which of the following is NOT a pollination agent? Topic: Pollination AgentsDeselect Answer Wind Water Insects Rocks None 28. The gestation period in humans is approximately: Topic: Gestation PeriodDeselect Answer 6 months 7 months 9 months 12 months None 29. Cloning produces: Topic: CloningDeselect Answer Genetically identical organisms Organisms with variations Offspring from two parents New species None 30. Mitosis results in: Topic: MitosisDeselect Answer Four daughter cells Two identical daughter cells Two different daughter cells One daughter cell None 1 out of 30 Time's up
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