Bellwork: Tues April 23, 2019

1. Bellwork: Tues April 23, 2019 1. Small 1 celled organisms in pond water belong to kingdom _________________. • These organisms can be: a.__________- like b.__________-like or c.__________-like 3. Protists can be good because: 4. Protists can be bad because:

2. Plants, Animals and Ecology Notes

3. Plants Domain Eukarya Kingdom Plantae

4. What makes a plant a plant? • Cell wall primarily of cellulose

5. Starch as primary photosynthetic storage product

6. Multicellular with tissue development

7. Chlorophylls a & b, xanthophylls, carotenoids

8. Plant evolution From simple to complex: • Seedless non-vascular: mosses, liverworts 2. Seedless vascular: ferns, horsetails

9. http://www.youtube.com/watch?v=kBPLKUTtXBM&list=PL9F64F28702C824B5http://www.youtube.com/watch?v=kBPLKUTtXBM&list=PL9F64F28702C824B5

10. Plant evolution simplified From simple to complex: 3. Seed producing, vascular: cone bearing trees – pines firs… 4. Seed producing, vascular, fruits/flowers monocots: one seed leaf dicots: two seed leaves

12. Seedless/Nonvascular: Bryophytes: Mosses • Primitive plants • Need aquatic environment • Do not have vascular system to transport water • must remain small

13. In mosses, liverworts and hornworts the gametophyte is the dominant organism, not the sporophyte(it would be like the egg and sperm being the dominant organisms in humans)

15. Moss sporophytes and gametophytes sporophytes gametophytes

16. Moss sporophytes

17. Liverwort

18. Liverwort antheridiophore

19. Liverwort antheridiophore 2

20. Liverwort gemmae cups(cupules)

21. Hornwort sporophytes gametophyte

22. Leaves: frondsSori: produce the sporesSporophyte is the dominant organism (like us) Seedless vascular Plants: Ferns

23. Horsetail

25. Sori on fern leaflets

26. Fern gametophytes https://www.youtube.com/watch?v=eZ40LDWt678

27. Gametophyte w/antheridia Gametophyte (prothallus) Antheridia sperm

28. Bellwork Fri. April 15, 2016 • The dominant stuctures in mosses are the (sporophyte or gametophyte.) • The dominant stuctures in us and higher plants are the (sporophytes or gametophytes.)

29. Seed Producing Vascular plants: Gymnosperms “naked seed” seed not enclosed in a fruit Seeds produced in cones Sporophyte is the dominant organism (like us)

30. Pinus staminate (male pollen) cones

31. Pinus Ovulate (female seed) cone (mature)

32. Cycadophyta (male)

33. Cycadophyta

34. Seed Producing Vascular Flowering Plants - Angiosperms • Flowering Plants • Seeds enclosed in a fruit (angio = container) • Like other pollen producers, is not dependent on water for fertilization • Monocots: 1 seed leaf, parallel veins • Dicots: 2 seed leaves, branching veins

39. Bellwork: Mon. May 7, 2018 • The two main type of plants are • 1.________________________ • 2. ________________________

40. https://www.youtube.com/watch?v=RmzbQsIdaFw • https://www.youtube.com/watch?v=uFkOmtpFFg0&list=PLec1lxRhYOztQbAS5y4VJr_e5Yx39if2O&index=13

42. Bellwork: Mon. Apr. 20, 2015 Gymnosperms means ___________ seed. Angiosperms are _________________ plants, and have seeds enclosed by a _____________ or nut! Fireman: https://www.youtube.com/watch?v=tqgS6b3qrV4

43. ironwoodwilson.wordpress.com • https://ironwoodwilson.wordpress.com/

45. Flowers are the plant's reproductive structures. Angiosperms are plants that bear fruits and flowers. “Perfect” flowers both male and female. “Imperfect” flowers are either male or female. Most flowers and are brightly colored to attract insects to help them carry pollen used for sexual reproduction.

46. Some flowers are not colorful – like grass. These flowers usually use the wind for pollination. This flower has both male and female reproductive parts.

47. Flower

48. 696!! COLORS: LIGHT GREEN, DARK GREEN LIGHT BLUE DARK BLUE PINK AND PURPLE YELLOW BLACK AND BROWN

49. Lie detect https://www.youtube.com/watch?v=KPgpRw9tiuM • April 20 https://www.youtube.com/watch?v=4JhVvlQaG8c

50. Anthers