Lab: Natural Selection

Question 1

The graph shows the number of beans eaten by a zocco.

Revolt · Accepted Answer

120973; ⇒ 3: 120974

Question 2

The graph shows the number of beans eaten by a random zocco.

Revolt · Accepted Answer

120969; ⇒ 40: 120970

Question 3

Walking beans were repopulated. ✔ The color of light changed. The light returned to normal. The zocco started eating the beans.

Revolt · Accepted Answer

✔ The color of light changed.

Question 4

Complete the sentences to identify the conditions that are necessary for natural selection.

Revolt · Accepted Answer

120982; ⇒ genetic: 120983; ⇒ trait: 120984

Question 5

Throughout the reflection, make sure you have a copy of the Student Guide and your data tables. Use the drop-down menus to complete the statements.

Revolt · Accepted Answer

In this experiment, the was intentionally manipulated. This was the independent variable.: color of the light in the environment; The dependent variable measured was the .: number of beans eaten

Question 6

✔ number of beans eatennumber of beans repopulatedcolor of the light

Revolt · Accepted Answer

✔ number of beans eaten

Lab: Natural Selection Answers

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