One of the major adaptations of plants is alternation of generations.  Examine the figure included and choose the best answer regarding alternation of generations. 

The eyes of an octopus and the eyes of a cat are ____________ structures.  Octopus are molluscs and cats are mammals.

Animals with two germ layers are _________ while animals with three germ layers are _____________

If a base pair in the DNA sequence is altered, the protein generated is an altered protein that may result in a different phenotype.  For example, the normal phenotype is a cat with brown fur.  When the DNA sequence is altered, the altered phenotype is a cat with white fur.  What kind of agent of change is this an example of?

A qualitative predictor representing a university’s college is included in a regression model. The levels for this predictor variable are Engineering Liberal Arts and Sciences Medicine Communications Business Other How many binary/indicator predictor variables are necessary to create this categorical variable in the regression model? Enter a positive integer.

Using a sample of n=43 observations, a multiple linear regression model is constructed as follows:

A multiple linear regression model is constructed as follows:

The formula for adjusted R-squared is given by

Which of the following best describes the concept of confounding?

Directions: Choose the best answer. Each question is worth 2.5 points. Which of the following controls the passage of urine through the urethra?