Measure Evolutionary Change
Middle School Science · Flashcards · Application
MIDDLE SCHOOL SCIENCE · FLASHCARDS
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QUESTION
What is the percent of individuals with a trait if
12
12
12
of
48
48
48
show the trait?
QUESTION
Identify
Δ
p
\Delta p
Δ
p
: allele frequency is
0.25
0.25
0.25
in Gen 1 and
0.40
0.40
0.40
in Gen 2. What is
Δ
p
\Delta p
Δ
p
?
QUESTION
Calculate the change in proportion: trait is
0.20
0.20
0.20
in Gen 1 and
0.35
0.35
0.35
in Gen 2. What is
Δ
p
\Delta p
Δ
p
?
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ANSWER
0.15
0.15
0.15
.
0.35
−
0.20
=
0.15
0.35 - 0.20 = 0.15
0.35
−
0.20
=
0.15
shows the change between generations.
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