A Protozoan in the _______________ Stage of Its Life Cycle

question 100

Short Answer

A protozoan in the _______________ stage of its life cycle is excreted in feces and can contaminate foods or water.

---

Definitions:

Grade Level

A step or stage in an education system that categorizes students based on age, development, or years of schooling.

Null Hypotheses

A hypothesis that there is no significant difference or effect and any observed difference is due to chance.

Research Hypotheses

Predictive assertions by scientists about the connection between multiple variables.

F Statistic

A statistic used to determine the ratio of two variances to test the hypothesis of equal variances.