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P.O.D. What can I do today to help some one else be successful.?

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Presentation on theme: "P.O.D. What can I do today to help some one else be successful.?"— Presentation transcript:

1

2 P.O.D. What can I do today to help some one else be successful.?

3 Types of seedless plants

4 Vascular & Non- vascular

5 All Non-vascular plants have two parts :

6 #1: They all have leafy stalks #2: RHIZOIDS. holds the plants in place and help get food. Above the ground

7 All vascular plants with out seeds have two parts :

8 #1: They all have leafy stalks #2: RHIZOME (different from the rhizoid). These are stems into the ground

9

10 3 Characteristics of a seeded plant :

11 #1 : Has seeds : protects & feeds sporophyte

12

13 # 2 : Gametophyte lives in the sporophyte

14 REMINDER : separate gametophyte & sporophyte in seedless

15 In a seed

16 #3 seedless plants need water for reproduction & seeded do not.

17 Seeds have three main parts.

18 #1 Gametophyte (the baby plant)

19 #2 Seed coat

20 #3 Cotyledon (food storage)

21 Two types of Seeded plants :

22 Non-flowers (Gymnosperms) & Flowers (Angiosperms)

23 Gymnosperms (non-flowers are) are :

24 Pine tree

25 Cycads

26 Ginkos

27 4 stages of the life cycle Gymnosperms (plants have both male & female parts)

28 #1) the male part releases pollen which the wind carries to another tree.

29 #2) The pollen fertilizes the egg and makes the seed.

30 #3) The seed flies away or falls on the ground.

31 #4) The seed grows into a new plant and it starts over.

32

33 Angiosperms (flowered plants) are :

34 Rose Bush

35 Apple tree

36 Peach Tree

37 Only one difference in flowering plants life cycle. (stage One)

38 #1) the male part releases pollen which insects carry to another plant.

39 #2) The pollen fertilizes the egg and makes the seed.

40 #3) The seed flies away or falls on the ground.

41 #4) The seed grows into a new plant and it starts over.

42 Group work : In pairs you will create a poster showing a flowering plant’s life cycle on Thursday.

43 Homework: in complete sentences. Homework: Homework: page 385 #2.a.b. and #3.a.b.c. in complete sentences.


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