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Level 0 Answer Key: How Do Organisms Reproduce

Class: 10 Science Type: Basics Key Verified Answers

Section A: Asexual Reproduction (Q1-15)

1. Fission

2. Binary fission

3. Multiple fission

4. Budding

5. Fragmentation

6. Regeneration

7. Spore formation

8. Vegetative propagation

9. Amoeba

10. Hydra

11. Planaria

12. Spirogyra

13. Rhizopus (Bread mould)

14. Bryophyllum

15. Potato (eyes)

Section B: Sexual Reproduction in Plants (Q16-30)

16. Stamen (Male)

17. Pistil (Female)

18. Anther

19. Filament

20. Stigma

21. Style

22. Ovary

23. Ovule

24. Pollen grain

25. Pollination

26. Fertilization

27. Pollen tube

28. Zygote

29. Seed

30. Fruit

Section C: Human Reproduction (Q31-45)

31. Testes

32. Ovaries

33. Sperm

34. Ovum (Egg)

35. Uterus

36. Fallopian tube (Oviduct)

37. Puberty

38. Testosterone

39. Oestrogen

40. Menstruation

41. 28 days

42. Placenta

43. Embryo

44. Foetus

45. 9 months (280 days)

Section D: Contraception (Q46-50)

46. Barrier methods

47. Condom

48. Oral pills

49. Copper-T (IUD)

50. Vasectomy / Tubectomy