What Is the Advantage of Excreting Nitrogenous Waste in the Form

question 39

Multiple Choice

What is the advantage of excreting nitrogenous waste in the form of ammonia?

• A)Ammonia excretion conserves energy.
• B)Ammonia is less toxic than uric acid.
• C)Ammonia is less soluble than uric acid.
• D)Ammonia does not diffuse across cell membranes.

---

Definitions:

Factorial Designs

Experimental setups that allow researchers to examine the effects of two or more factors by changing them simultaneously and observing the results.

Independent Variables

Variables in an experiment or model that are manipulated or changed to observe their effects on dependent variables.

Single-Factor Designs

Experimental designs that involve only one independent variable to investigate its effect on a dependent variable.