Biology 11 Lesson Outline Date March 7th
Last lessons Objective
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Lesson 2 of Plants (Algae) |
Evaluation |
Today’s Objectives | 1. Algae review sheet
2. Moss adaptions and movement to land 3. Fern adaptions and movment to land 4. |
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Topic
Number One |
Check Green binder for answers to gap notes.
Note Unicellular algae and adaptions Multicellular algae and similarity in looks but not functions of stipe, stalk, and hold fast.
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Topic
Number Two |
· Are moss exciting?
· Historical notes on human usages of moss. · Moss strategy for reproduction with sporophyte and gametophyte in the same structure. · Male and female structures and release of spores verse gametes. · Why are moss called pioneer species? · How do moss solve the problem of holding onto water? · Which generation is dominant in moss, sporophyte or gametophyte? · Is “Spanish Moss” really moss? · What is a unique or odd fact about moss?
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Topic
Number Three |
· Ferns, why were they popular in the 80’s?
· Fern are the first plants with vascular tissue. Why is this a unique adaptions? · Ferns do not have leaves, they have fronds. What is the difference between the two. · Fiddleheads are used for food, what is a fiddlehead? · Ferns are a part of a whole group called tracheophyta. What are some other examples of this group? · What is equiasetum and what is unique about this plant? · Why are ferns and moss called lower terrestrial plants?
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Text book Reference
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Chapter on Lower terrestrial plants | |
Online and You tube Reference |
Lecture from UC Berkeley https://www.youtube.com/watch?v=75Jz92kCGWM
Liverwort, moss and ferns https://www.youtube.com/watch?v=tmniChiT7Vo
Moss life cycle https://www.youtube.com/watch?v=2kY7uzeYWFc
Fern life cycle https://www.youtube.com/watch?v=bpYshQ7Ym_I
How to make a fern and moss terrarium https://www.youtube.com/watch?v=P76eFEwilEU&list=PLs_zsNPAvy4iuM3dqQ4kYLjoXJ6gz3Jtj
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Take Home Message | To move from water to land, you need to “adapt, improvise and over come” ..ask any moss or navy seal about that one! |
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