2. Questions about biology Structure and function Reproductive cycle Examples 10 20 30 40 50

3. Questions about biology - 10 How many DNA cells are in a diploid cells?

4. Answer 1 – 10 2 DNA cells

5. Questions about biology - 20 What does sporangium do?

6. Answer 1 – 20 It is a capsule in which meiosis occurs and haploid spores develop.

7. Questions about biology - 30 What is a sporophyte?

8. Answer 1 – 30 It is a multicellular diploid (2N) stage of a plants life cycle. It also produces spores via meiosis.

9. Questions about biology - 40 What is a gameotphyte?

10. Answer 1 – 40 It is a multicellular haploid (N) stage of plants life cycle. It also produces gametes (N) – egg and sperm cells

11. Questions about biology - 50 What is Capillary action?

12. Answer 1 – 50 It is the ability of water to move against gravity because of surface tension.

13. Structure and function - 10 Is algae prokaryotic or eukaryotic?

14. Answer 2 – 10 Eukaryotic

15. Structure and function - 20 What is the largest and most complex marine algae?

16. Answer 2 – 20 Seawead

17. Structure and function - 30 What does the holdfast do?

18. Answer 2 – 30 Anchors the algae

19. Structure and function - 40 What is the definition of chromoplasts?

20. Answer 2 – 40 Synthesis and storage of pigments other than chlorophyll

21. Structure and function - 50 How long have alga’s been on this earth?

22. Answer 2 – 50 Approximatly 1.6-1.7 billion years

23. Reproductive cycle - 10 What kind of sexual reproductive system does algae have?

24. Answer 3 – 10 It has a sexual and asexual reproductive system

25. Reproductive cycle - 20 How does the haploid generation produce gametes?

26. Answer 3 – 20 Mitosis

27. Reproductive cycle - 30 The cells of the diploid generation that produce zygotes. Does the diploid generation use meiosis or mitosis?

28. Answer 3 – 30 Meiosis

29. Reproductive cycle - 40 Does alga’s reproductive cycle use gametophytes or sporophytes?

30. Answer 3 – 40 Both

31. Reproductive cycle - 50 Does the reproductive system for algae have multicellular haploids or diploids?

32. Answer 3 – 50 Both

33. Examples - 10 Is the Corallina vancouveriensis a seaweed? True or false?

34. Answer 4 – 10 True

35. Examples - 20 Where does the turkish towel algae nest?

36. Answer 4 – 20 The bay, kelp forest.

37. Examples - 30 Does the Corallina vancouveriensis live in Vancouver? True or false?

38. Answer 4 – 30 False

39. Examples - 40 What are distinguishing characteristics about the turkish towel algae?

40. Answer 4 – 40

41. Examples - 50 What is a destinctive characteristic of the studded sea ballon?

42. Answer 4 – 50 An epiphyte - grows on species of red algae