March. 18 th 2013
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Transcript of March. 18 th 2013
March. 18th 2013
DO-NOW
1. Get out composition book and set up a title page on page 111 for next Unit. Title should be “Variation of Species”
2. Title the next two pages “Glossary.”
Glossary
ESSENTIAL QUESTION:How do you draw and label a biological diagram?OBJECTIVES:1. Set up composition books for new unit2. Create biological diagrams
*Reminder: HW DUE FRI, TUTORIALS TODAY 3:30
March 18th 2013
March 18th 2013
Vocabulary
Pg .112
Glossary
1. Variation (or Variability): differences among traits or characteristics of an organism.
2. Species: a group of organisms that are able to successfully reproduce.
March 18th 2013
Biological Diagrams
1. Title the next page (114) after your Glossary in your composition book, “Biological Diagram”
2. In your composition book, draw a diagram of a plant using the instructions on the handout.
Pg .
“Biological Diagram”
March. 19th 2013
DO-NOW
Use your biological diagram to make a list of 5 external structures of a plant.
ESSENTIAL QUESTION:How can you use dichotomous keys to classify and identify organisms?OBJECTIVES:1.Dichotomous Keys Sort2.“Aliens” Activity with Dichotomous Keys
March 19th 2013
The Key to Identification
Read the article.As you read, you will work with your partner to
take two-column notes.
Topic Details
Classifying Organisms
• (Turn and Talk) Which external structures could you use to classify these organisms into two groups?
Classifying Organisms
March. 20th & 21st2013
DO-NOW
Imagine that you have two species of birds.
Explain what external structures you might use to identify whether or not they are the same species.
Today
ESSENTIAL QUESTION:How can you use dichotomous keys to classify and identify organisms?OBJECTIVES:1.Introduction-Dichotomous Keys2.Dichotomous Keys Sort3.Aliens activity with Dich. Keys4.Identifying Native Species
March 20th & 21st
2013
March 19th 2013
Vocabulary
Pg .
Glossary
Dichotomous Key Example
Dichotomous Key Sort• Determine which organism is represented by
your observation card.
You can follow this diagram too!
Identifying Aliens
Using your handout, follow the clues on the front in order to put the correct name of the alien species under it’s picture.
I do, we do, you do
Identifying Native Species
• Observe your specimen. Follow the dichotomous key to determine what species it is.
March. 22nd
2013DO-NOW
Describe a dichotomous key and what information it tells you.
Today
ESSENTIAL QUESTION:How can you use dichotomous keys to classify and identify organisms?OBJECTIVES:Quiz!
March 22th 2013
Biological Drawing reviewCreate a biological diagram of the on your desk according to the rubric.
QUIZ
• Number your paper from 1 to 10
• Use your dichotomous key to determine the scientific name of the Texas beetles shown on the slides that follow.
Quiz: Question 1
a. Myzia interrupta
b. Delphastus pusillus
c. Olla v-nigrum
d. Neoharmonia venusta
e. Brachiacantha barberi
Quiz: Question 2
a. Myzia interrupta
b. Delphastus pusillus
c. Olla v-nigrum
d. Neoharmonia venusta
e. Brachiacantha barberi
Quiz: Question 3
a. Myzia interrupta
b. Delphastus pusillus
c. Olla v-nigrum
d. Neoharmonia venusta
e. Brachiacantha barberi
Quiz: Question 4
a. Myzia interrupta
b. Delphastus pusillus
c. Olla v-nigrum
d. Neoharmonia venusta
e. Brachiacantha barberi
Quiz: Question 5
a. Myzia interrupta
b. Delphastus pusillus
c. Olla v-nigrum
d. Neoharmonia venusta
e. Brachiacantha barberi
Quiz: Question 6
a. Yellow
b. Deer
c. Friendly
d. Furry
Scientific names often describe the traits of a species. The scientific name of the beetle below is Lucanus elaphus. Elaphus most likely translates to _______.
Quiz: Question 7
a. Species, Genus
b. Kingdom, Genus
c. Genus, Species
d. Genus, Kingdom
The beetles below are most likely part of the same _____, but not the same _______.
Quiz: Question 8
a. the words are not horizontal
b. The lines are not straight
c. The title is all capital letters
The biological diagram shown is not correct drawn because ____.
ANIMAL CELL ANATOMY
Ribosome
Mitochondria
NucleusCytoplasm
Cell Mem
brane
Quiz: Question 9
a. genus species
b. dichotomous keys
c. binomial nomenclature
d. scientific name
_______________ is the two-word system of naming organisms to create a scientific name.
Quiz: Question 10
a. species, genus
b. name, location
c. genus, species
d. kingdom, species
The Western Diamondback rattlesnake’s scientific name is crotalus atrox. Crotalus is the snake’s ___________, and atrox is the snake’s______________.
Myzia interrupta Delphastus pusillus Brachiacantha barberi
Olla v-nigrum Neoharmonia venusta
Quiz: Dichotomous Keys