Internal Adaptations Objective: Students will investigate and explain how INTERNAL structures of...
-
Upload
myles-quinn -
Category
Documents
-
view
223 -
download
3
Transcript of Internal Adaptations Objective: Students will investigate and explain how INTERNAL structures of...
![Page 1: Internal Adaptations Objective: Students will investigate and explain how INTERNAL structures of organisms have adaptations that allow specific functions.](https://reader035.fdocuments.us/reader035/viewer/2022062320/56649ce35503460f949aeef8/html5/thumbnails/1.jpg)
Internal Adaptations
Objective: Students will investigate and explain how INTERNAL structures of
organisms have adaptations that allow specific functions.
![Page 2: Internal Adaptations Objective: Students will investigate and explain how INTERNAL structures of organisms have adaptations that allow specific functions.](https://reader035.fdocuments.us/reader035/viewer/2022062320/56649ce35503460f949aeef8/html5/thumbnails/2.jpg)
What is a structure of an organism?
•A structure is a part of an organism that performs a specific job
![Page 3: Internal Adaptations Objective: Students will investigate and explain how INTERNAL structures of organisms have adaptations that allow specific functions.](https://reader035.fdocuments.us/reader035/viewer/2022062320/56649ce35503460f949aeef8/html5/thumbnails/3.jpg)
What is a function of a structure?
•The function is the job a structure performs.
![Page 4: Internal Adaptations Objective: Students will investigate and explain how INTERNAL structures of organisms have adaptations that allow specific functions.](https://reader035.fdocuments.us/reader035/viewer/2022062320/56649ce35503460f949aeef8/html5/thumbnails/4.jpg)
What is an adaptation?
•An inherited trait that helps an organism survive
![Page 5: Internal Adaptations Objective: Students will investigate and explain how INTERNAL structures of organisms have adaptations that allow specific functions.](https://reader035.fdocuments.us/reader035/viewer/2022062320/56649ce35503460f949aeef8/html5/thumbnails/5.jpg)
3 Need-to-Know Examples of Internal Adaptations
• Hollow bones in Birds• Gills in Fish• Xylem in Plants
![Page 6: Internal Adaptations Objective: Students will investigate and explain how INTERNAL structures of organisms have adaptations that allow specific functions.](https://reader035.fdocuments.us/reader035/viewer/2022062320/56649ce35503460f949aeef8/html5/thumbnails/6.jpg)
Hollow Bones in Birds
Read through Station 1: Bird Bones
![Page 7: Internal Adaptations Objective: Students will investigate and explain how INTERNAL structures of organisms have adaptations that allow specific functions.](https://reader035.fdocuments.us/reader035/viewer/2022062320/56649ce35503460f949aeef8/html5/thumbnails/7.jpg)
Hollow Bones in Birds
![Page 8: Internal Adaptations Objective: Students will investigate and explain how INTERNAL structures of organisms have adaptations that allow specific functions.](https://reader035.fdocuments.us/reader035/viewer/2022062320/56649ce35503460f949aeef8/html5/thumbnails/8.jpg)
Hollow Bones in BirdsInternal Structure: Hollow BonesFunction: • Hollow bones is just one of the advantages birds
have gained through evolution. This makes them light, and a light body allows them to fly faster, using less energy.
• It takes a lot of energy to fly. The more a bird weighs,the more energy it takes to fly.
• Eagles, for example, have a lightweight frame that gives them maximum strength with the least possible amount of weight.
• In fact, the weight of an eagle's skeleton is only half a pound.
![Page 9: Internal Adaptations Objective: Students will investigate and explain how INTERNAL structures of organisms have adaptations that allow specific functions.](https://reader035.fdocuments.us/reader035/viewer/2022062320/56649ce35503460f949aeef8/html5/thumbnails/9.jpg)
Gills in Fish
Read through Station 2: Fish Gills
![Page 10: Internal Adaptations Objective: Students will investigate and explain how INTERNAL structures of organisms have adaptations that allow specific functions.](https://reader035.fdocuments.us/reader035/viewer/2022062320/56649ce35503460f949aeef8/html5/thumbnails/10.jpg)
Gills in FishInternal Structure: Gills
Function: • Gills are the respiratory organs of fish. • First, a fish swallows water through its mouth. Then
the water flows over the gills. • The gills take out oxygen from the water which
passes back out of the fish. • The oxygen is then absorbed through the capillaries
into the blood stream of the fish.
![Page 11: Internal Adaptations Objective: Students will investigate and explain how INTERNAL structures of organisms have adaptations that allow specific functions.](https://reader035.fdocuments.us/reader035/viewer/2022062320/56649ce35503460f949aeef8/html5/thumbnails/11.jpg)
Xylem In Plants
Cross section of oak xylem
Read through Station 3: Plant Xylem and Phloem
![Page 12: Internal Adaptations Objective: Students will investigate and explain how INTERNAL structures of organisms have adaptations that allow specific functions.](https://reader035.fdocuments.us/reader035/viewer/2022062320/56649ce35503460f949aeef8/html5/thumbnails/12.jpg)
Xylem In Plants
![Page 13: Internal Adaptations Objective: Students will investigate and explain how INTERNAL structures of organisms have adaptations that allow specific functions.](https://reader035.fdocuments.us/reader035/viewer/2022062320/56649ce35503460f949aeef8/html5/thumbnails/13.jpg)
Xylem In PlantsInternal Structure: Xylem
Function: • Part of a plant's vascular system that transports water
and minerals from the roots to the rest of the plantand furnishes support.
• The xylem makes up the major part of a stem or root and the wood of a tree.
• The xylem consists of special water-conductingtissues made up mostly of several types of narrow,long, hollow cells.
![Page 14: Internal Adaptations Objective: Students will investigate and explain how INTERNAL structures of organisms have adaptations that allow specific functions.](https://reader035.fdocuments.us/reader035/viewer/2022062320/56649ce35503460f949aeef8/html5/thumbnails/14.jpg)
Internal Adaptations of an
Archer Fish
![Page 15: Internal Adaptations Objective: Students will investigate and explain how INTERNAL structures of organisms have adaptations that allow specific functions.](https://reader035.fdocuments.us/reader035/viewer/2022062320/56649ce35503460f949aeef8/html5/thumbnails/15.jpg)
In the quiet waters of the Orient, there is an unusual fish known as the Archer fish. It is unlike any other fish in that it finds its prey outside of the water.
The archer fish are known for their habit of preying on land-based insects and other small animals by literally shooting them down with water droplets from their specialized mouths.
![Page 16: Internal Adaptations Objective: Students will investigate and explain how INTERNAL structures of organisms have adaptations that allow specific functions.](https://reader035.fdocuments.us/reader035/viewer/2022062320/56649ce35503460f949aeef8/html5/thumbnails/16.jpg)
Click on the picture below to watch a video of the amazing archer fish.
Click here