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Tue Week #3 Q.4(4/7) Homework : New notebook Friday Homework : New notebook Friday Activities/Assignments: 1.Graphing Review 2.AIMS practice Tests Bio.

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Presentation on theme: "Tue Week #3 Q.4(4/7) Homework : New notebook Friday Homework : New notebook Friday Activities/Assignments: 1.Graphing Review 2.AIMS practice Tests Bio."— Presentation transcript:

1 Tue Week #3 Q.4(4/7) Homework : New notebook Friday Homework : New notebook Friday Activities/Assignments: 1.Graphing Review 2.AIMS practice Tests Bio. Learning Goal: Review of Ecology and AIMS Warm Up : None Today 1.Have a Positive Attitude 2.Make a Plan 3.The Night Before 4.The Morning of the Test 5.Test Time 6.Manage Your Time 7.I'm Stuck 8.Multiple-Choice Questions 9.Neatness Counts 10.I'm Done! https://www.teachervision.com/study-skills/teaching-methods/6390.html

2 Tue Week #3 Q.4(4/8&9) Homework : New notebook Friday Homework : New notebook Friday Activities/Assignments: 1.AIMS practice Tests Bio. Learning Goal: Review of Ecology and AIMS Warm Up : None Today 1.Have a Positive Attitude 2.Make a Plan 3.The Night Before 4.The Morning of the Test 5.Test Time 6.Manage Your Time 7.I'm Stuck 8.Multiple-Choice Questions 9.Neatness Counts 10.I'm Done! https://www.teachervision.com/study-skills/teaching-methods/6390.html

3 1 Introduction to Plants Introduction to Plants Agenda: Begin notes on plants on foldable Warm Up:--on a sheet of paper please answer. How do you think you did on AIMS? What helped? what did not? What could I change/add/delete for next year. Homework: New notebook Thurs&Fri April 10&11

4 Mosses Ferns Bamboo Create Foldable Introduction to Plants

5 Plants probably evolved from green algae Nontracheophytes = non-vascular =vascular

6 KINGDOM PLANTAE THE ORGANISMS IN THIS KINGDOM ARE VARIOUS TYPES OF PLANTS Copy on front inside cover of foldable

7 Overview of Plants: All plants are multicellular & contain chlorophyll inside of chloroplasts All plants are multicellular, eukaryotic organisms that reproduce sexually Many medicines are produced by plants Plants are very diverse & may be terrestrial or aquatic Vary in size from 1 mm in width to more than 328 feet May live a few weeks or some over 5000 years More than 270,000 plant species identified, but new species still unidentified in tropical rain forests

8 6 How Plant Adapts to Land Problems: Need minerals Need minerals Gravity Gravity Increase in Height for Light Increase in Height for Light Adaptations for Drier environment Adaptations for Drier environment Reproduction Reproduction Solutions: Roots absorb H 2 O & minerals Roots absorb H 2 O & minerals Lignin & cellulose in cell walls Lignin & cellulose in cell walls Vascular Transport System Vascular Transport System Waxy cuticle & stomata with guard cells Waxy cuticle & stomata with guard cells Pollen containing sperm Pollen containing sperm

9 5 Water Vs.Land Plant Cells Land plants have a rigid cell wall for support Water plants cells are less rigid and rely on the water to give them support. Roots Land plants have extensive root systems to find water, nutrients and footing, roots are also used for storage Water plants many do not have roots and absorb nutrients through leaves

10 2 Major Plant Groups: Vascular & Non-Vascular Vascular tissue: adapted to carry substances throughout the organism

11 Mosses are food for animals & help form soil & keep it moist. Nonvascular plants: DAFFD5F36EC0D0D6C331DAFFD5F36EC0D0D6&first=0&FORM=NVPFVR DAFFD5F36EC0D0D6C331DAFFD5F36EC0D0D6&first=0&FORM=NVPFVR

12 NON-VASCULAR PLANTS  Lack vascular tissue  Use osmosis and diffusion to transport water and nutrients  Do not have “true” roots, stems, & leaves.  Reproduce by sperm & eggs formed at the tip of the “leafy stem”.  Need water source - grow on land near streams & rivers  Small and close to the ground

13 To Do! 1. Go to back of page 12 and label SEEDS 2. Get a plastic cup and 2 seeds. 1 sunflower seed one bean seed. 3. On pg 12. create a detailed drawing of both seeds and put date next to drawing 4. Wet a paper towel (not soaking wet/not dry) put seeds into paper towel fold and put into cup. 5. Put name on cup and place into bin 6. Complete page 10 and 11 in notebook 16

14 1 Agenda: *Check - Practice worksheets pages 10 and 11 in notebook *Check seeds-Water and draw any changes (DETAIL) *Notes to Gymnosperms and Vascular Plants Warm Up- -turn in warmup and reflection! What does the term non-vascular mean? How do non vascular plants get nutrients? Friday 4/19

15 To Do! 1. Go to back of page 12 and label SEEDS 2. Get a plastic cup and 2 seeds. 1 sunflower seed one bean seed. 3. On pg 12. create a detailed drawing of both seeds and put date next to drawing 4. Wet a paper towel (not soaking wet/not dry) put seeds into paper towel fold and put into cup. 5. Put name on cup and place into bin 6. Complete page 10 and 11 in notebook – COMPLETE 18

16 Vascular Plants  Seedless – ferns have spores instead of seeds  Have seeds  Gymnosperms – seeds with no covering  Angiosperms – seeds with covering

17 Ferns are seedless vascular plants

18 21 Ferns reproduce by producing spores on structures on the undersides of their fronds called sori. The fern plant which is the sporophyte produces spores which germinate on free ground growing a prothallus structure (the gametophyte) where the gametes are produced (sperm and eggs). Because of the fact sperm must swim from these structures ferns usually live in damp areas.

19 DICOT PLANTS NON-VASCULAR VASCULAR GYMNOSPERMS ANGIOSPERMS MONOCOT FERNS MOSSES Complete Gymnosperms Reading and Activity

20 1 Introduction to Plants Introduction to Plants Agenda: Check Grade Organize notebook Notes on non-vascular (Non-trachophytes) plants Plant seeds Practice worksheets pages 10 and 11 in notebook Warm Up Plants contain chlorophyll inside chloroplasts for what purpose? Homework: None 4/17-18


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