worm lab practical
DESCRIPTION
Worm Lab Practical. Self Quiz. 1. 2. 3. What end of the worm is this? A. dorsalC. Ventral B. AnteriorD. Posterior. 4 . Of which phyla is this worm a member ? A. Porifera C. Platyhelminthes B. AnnelidaD. Nematoda E. none of these. 5. 6. - PowerPoint PPT PresentationTRANSCRIPT
Worm Lab PracticalSelf Quiz
1 2
3 What end of the worm is this? A. dorsal C. VentralB. Anterior D. Posterior
4. Of which phyla is this worm a member ?
A. Porifera C. PlatyhelminthesB. Annelida D. Nematoda
E. none of these
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7. Are these worms in the same phyla?
8. Which is a free-living organism?
C neither
9. What best describes the gender of animal “B”?
A B
10. How many worms are shown above?
11. Of which phyla is this worm a member ?
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14.What gender?
a. Maleb. Femalec. both
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17
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19. What is the gender of this worm?a. male c. femaleb. both d. unable to tell
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1. Cerebral Ganglion 21. Connective Tissue2. Transverse Nerves 22. Muscle Tissue3. D 23. rostellum4. C 24. mouth5. Uterus 25. ventral sucker6. Posterior testes 26. anus7. Yes 27. setae8. A 28. clitellum9. Monoecious 29. intestine (showing chloragogue)10. One 30. seminal vesicle11. Nematoda 31. seminal vesicle 12. Oral sucker 32. testes13. Gynecophoric canal 33. genital pore14. B 34. vagina15. Ovary 35. seminal receptacle16. Uterus 36. gizzard17. Seminal receptacle 37. esophagus18. Spicule 38. ovary19. A 39. yolk gland (vitelline gland)20. One 40. vas deferens