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Transcript
Name _____________________
Period ______ date _________
Lab 94 A meeting of Minds (p. F-30)
EQ: How does evolution happen?
Roles for the play:
Charles Darwin- 19th century scientist
Isabel Matos – reporter
Jean Baptiste Lamarck - 19th century scientist
Wendy Chin – middle school student
Read pages F-30 to 35 of the play as a group or class.
Define the following in your own words:
Evolution
Natural selection
Variation
Adaptation
ANALYSIS
1.
a. Explain Lamarck’s theory of evolution
b. Explain Darwin’s theory of evolution
c. What are the similarities of the theories?
d. What are the differences in the two theories?
e. Why do scientists find Darwin’s theory more convincing?
2. Ancestors of modern elephants had much shorter trunks.
a. Use Lamarck’s theory of evolution to explain how the trunks of elephants might get longer
over many generations.
b. Draw a picture of your explanation.
3. a. Use Darwin’s theory of natural selection to explain how the trunks might get longer.
b. Draw a picture of your explanation.
Name _____________________
Period ______ date _________
Lab 94 A meeting of Minds (p. F-30)
EQ: How does evolution happen?
Define the following in your own words:
Evolution
Natural selection
Variation
Adaptation
ANALYSIS
1.
a. Explain Lamarck’s theory of evolution
b. Explain Darwin’s theory of evolution
c. What are the similarities of the theories?
d. What are the differences in the two theories?
e. Why do scientists find Darwin’s theory more convincing?
4. Ancestors of modern elephants had much shorter trunks.
a. Use Lamarck’s theory of evolution to explain how the trunks of elephants might get
longer over many generations.
b. Draw a picture of your explanation.
5. a. Use Darwin’s theory of natural selection to explain how the trunks might get longer.
c. Draw a picture of your explanation.