Wed. 3-30-17

1.  Turn in lab graphs

2.  Review our work from  yesterday (check answers)

3.  Notes (get handout) on 17.2

4.  Kahoot game

hwk:  Study for Friday's test

Test Review  POPULATION GENETICS  (Evolution Test #2)

1.     Whether or not a trait is suited or not suited depends on the _________________.

2.     Define fitness.

3.     The result of natural selection is…

4.     What is a gene pool?

5.     What is allele frequency?

6.     Natural selections acts directly on   genotype/phenotype (Circle one.)

7.     Natural selections causes _____________ to change over time.

8.     Define mutation

9.     What other 2 things, besides mutation, lead to variation?

10.  What is the difference b/w a single gene trait and a polygenic trait?

11.  Know directional, stabilizing, and disruptive selection.

12.  Define genetic drift.

13.  What is genetic equilibrium?

14.  What is the Hardy-Weinburg Principle?

15.  What is reproductive isolation?   List and define the 3 types.

16.  What defines the members of a species?

17.  Define and explain speciation.