Biology
description
Transcript of Biology
![Page 1: Biology](https://reader036.fdocuments.us/reader036/viewer/2022081603/56814017550346895dab6333/html5/thumbnails/1.jpg)
Power Point by :Susan Boehling, SGHS, NCAdapted from:Alicia Carlucci, SGHS, NCKelly Riedell, Brookings High School, SD
Welcome to Mrs. Boehling’s
Room 204
![Page 2: Biology](https://reader036.fdocuments.us/reader036/viewer/2022081603/56814017550346895dab6333/html5/thumbnails/2.jpg)
Biology is the study of _____________. Also examines the relationships among
living things
Scientists use the __________________ to study this life.
living things
Scientific Method
![Page 3: Biology](https://reader036.fdocuments.us/reader036/viewer/2022081603/56814017550346895dab6333/html5/thumbnails/3.jpg)
BIOLOGY
Bacteria
Image from: http://analyzer.depaul.edu/astrobiology/kingdoms.jpg
![Page 4: Biology](https://reader036.fdocuments.us/reader036/viewer/2022081603/56814017550346895dab6333/html5/thumbnails/4.jpg)
1. Ask a question (based on observation)2. Form a hypothesis (inference or
prediction)3. Set up a controlled experiment4. Record and analyze results5. Draw a conclusion
The Scientific Method
![Page 5: Biology](https://reader036.fdocuments.us/reader036/viewer/2022081603/56814017550346895dab6333/html5/thumbnails/5.jpg)
![Page 6: Biology](https://reader036.fdocuments.us/reader036/viewer/2022081603/56814017550346895dab6333/html5/thumbnails/6.jpg)
No… Rocks are considered non-living matter.
Alive?
QuickTime™ and a decompressor
are needed to see this picture.
![Page 7: Biology](https://reader036.fdocuments.us/reader036/viewer/2022081603/56814017550346895dab6333/html5/thumbnails/7.jpg)
QuickTime™ and a decompressor
are needed to see this picture.
YES!!! Lithrops: “rock like” plant from South Africa
Alive?
staff.jccc.net
![Page 8: Biology](https://reader036.fdocuments.us/reader036/viewer/2022081603/56814017550346895dab6333/html5/thumbnails/8.jpg)
YES!!! Here the living “Rock” is sitting on some non-living rock.
Alive?
QuickTime™ and a decompressor
are needed to see this picture.
www.sofeminine.co.uk
![Page 9: Biology](https://reader036.fdocuments.us/reader036/viewer/2022081603/56814017550346895dab6333/html5/thumbnails/9.jpg)
1. Made of _________
2. _____________
3. Based on a _____________________
4. _______ and ____________
5. ______ & ___ ____________& _______
6. ________ to their ____________
7. ______________________________
8. As a group, __________________
![Page 10: Biology](https://reader036.fdocuments.us/reader036/viewer/2022081603/56814017550346895dab6333/html5/thumbnails/10.jpg)
The _____ is the basic unit of life.
1. All Living Things Are Made of Cells
MulticellularOrganisms
UnicellularOrganisms
![Page 11: Biology](https://reader036.fdocuments.us/reader036/viewer/2022081603/56814017550346895dab6333/html5/thumbnails/11.jpg)
All living organisms make other organisms like themselves reproducing in two ways:
Asexual reproduction-
Sexual reproduction-
2. All Living Things Reproduce
![Page 12: Biology](https://reader036.fdocuments.us/reader036/viewer/2022081603/56814017550346895dab6333/html5/thumbnails/12.jpg)
Single celled organisms reproduce this way. The cell divides creating an exact replica of
itself.
Asexual reproduction produces traits the same as the parents.
![Page 13: Biology](https://reader036.fdocuments.us/reader036/viewer/2022081603/56814017550346895dab6333/html5/thumbnails/13.jpg)
Two separate organisms unite to produce an offspring.
Sexual reproduction produces traits different from the parents
This is an advantage as it creates a genetic diversity to assure survival of the species.
![Page 14: Biology](https://reader036.fdocuments.us/reader036/viewer/2022081603/56814017550346895dab6333/html5/thumbnails/14.jpg)
DNA
Inherit traits from the parents
A segment of material with instructions for one trait
is called a ________.
3. All Living Things Are Based on a Universal Genetic Code
gene
![Page 15: Biology](https://reader036.fdocuments.us/reader036/viewer/2022081603/56814017550346895dab6333/html5/thumbnails/15.jpg)
Grow larger
Differentiation of cell types
4. All Living Things Grow and Develop
![Page 16: Biology](https://reader036.fdocuments.us/reader036/viewer/2022081603/56814017550346895dab6333/html5/thumbnails/16.jpg)
To grow and develop
Metabolism- chemical reaction in which an organism breaks down material
5. All Living Things Obtain & Use Materials & Energy
QuickTime™ and a decompressor
are needed to see this picture.
i.ehow.com/images/GlobalPhoto/ Articles/461648.
![Page 17: Biology](https://reader036.fdocuments.us/reader036/viewer/2022081603/56814017550346895dab6333/html5/thumbnails/17.jpg)
______________ use energy from sunlight or chemicals to make their own food. (green plants use photosynthesis)
______________ get their energy by consuming other organisms.(animals and most bacteria)
5. All Living Things Obtain & Use Materials & Energy
AUTOTROPHS
HETEROTROPHSQuickTime™ and a
decompressorare needed to see this picture.
QuickTime™ and a decompressor
are needed to see this picture.
www.munshibari.com/ image/sun_in_tree.png
www.edge.org/3rd_culture/myhrvold_lions07/images/500/lion-carrying-impala-500.jpg
![Page 18: Biology](https://reader036.fdocuments.us/reader036/viewer/2022081603/56814017550346895dab6333/html5/thumbnails/18.jpg)
Respond to stimuli
QuickTime™ and a decompressor
are needed to see this picture.
6. All Living Things Respond to Their Environment
www.wunderground.com
![Page 19: Biology](https://reader036.fdocuments.us/reader036/viewer/2022081603/56814017550346895dab6333/html5/thumbnails/19.jpg)
Must be ok on the inside
Homeostasis- process by which an organism keeps its internal conditions stable
7. All Living ThingsMaintain a Stable Internal Environment
![Page 20: Biology](https://reader036.fdocuments.us/reader036/viewer/2022081603/56814017550346895dab6333/html5/thumbnails/20.jpg)
If body temp drops too low,“shivering” produces heat to warm you up.
If temp is too hot, “sweating” cools you down.
FEEDBACKHOMEOSTASIS involvesinternal __________ mechanisms
![Page 21: Biology](https://reader036.fdocuments.us/reader036/viewer/2022081603/56814017550346895dab6333/html5/thumbnails/21.jpg)
Living things evolve
8. All Living Things Change Over Time
![Page 22: Biology](https://reader036.fdocuments.us/reader036/viewer/2022081603/56814017550346895dab6333/html5/thumbnails/22.jpg)
1. Made of _________
2. _____________
3. Based on a _____________________
4. _______ and ____________
5. ______ & ___ ____________& _______
6. ________ to their ____________
7. ______________________________
8. As a group, __________________