Reproduction in Animals
Q.1. What is reproduction?
Q.2. Why is reproduction important?
Q.3. What are species?
Q.4. How many modes of reproduction are there in animals?
Q.5. What is asexual mode of reproduction?
Q.6. What is the sexual mode of reproduction?
Q.7. Name three animals which produce asexually?
Q.8. What is binary fission? Which animals show this?
Q.9. What is budding? Which animals show it?
Q.10. Name the first cloned animal?
Q.11. What is cloning?
Q.12. What are the special sex cells produced by each parent in sexual reproduction called? How are they known separately in each sex?
Q.13. Who is known as unisexual?
Q.14. Who is known as bisexual organisms? What is the other name for it?
Q.15. What is fertilization?
Q.16. Which is the first cell of the new organism?
Q.17. What is external fertilization?
Q.18. Where do we find external fertilization?
Q.19. What is internal fertilization?
Q.20. Where do we find internal fertilization?
Q.21. Explain the development of embryos.
Q.22. Where does the development of chick takes place?
Q.23. Which kind of fertilization takes place in hens?
Q.24. Explain how hens give birth to their babies?
Q.25. Describe the male reproductive system.
Q.26. What is the location of testes?
Q.27. Which process leads to the production of gametes known as sperms in male?
Q.28. Where is the sperm discharge in males?
Q.29. What is Penis?
Q.30. Describe the female reproductive system?
Q.31. What is the location of ovaries in females?
Q.32. How many eggs are released every month by either of the two ovaries?
Q.33. What are the muscular tubes which join the uterus and the ovaries called?
Q.34. What is the uterus?
Q.35. What is vagina?
Q.36. Explain the development of human embryos?
Q.37. What is implantation?
Q.38. What is a fetus?
Q.39. What is in vitro fertilization?
Q.40. Which baby is called a test tube baby?
Q.41. Who are called viviparous animals? Give examples.
Q.42. Who are called oviparous animals? Give examples.
Q.43. Give examples where fertilization of egg takes place outside the body?
Q.44. Give examples where fertilization of egg takes place inside the body?
Q.45. Explain the life cycle of a frog.
Q.46. What is metamorphosis?
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