Hypotheses &Predictions; Practice Worksheet Part 1: Identify the variables and s
ID: 190338 • Letter: H
Question
Hypotheses &Predictions; Practice Worksheet Part 1: Identify the variables and study subjects, and write a logical prediction 1. Hypothesis: Ground temperature affects the chirping rate of crickets. a. What is independent variable? b. What is the dependent variable? c. What are the study subjects? d. What is a logical prediction? Hypothesis: Dietary antioxidant levels impact the concentration of damaged proteins in mice. 2. a. What is independent variable? b. What is the dependent variable? c. What are the study subjects? d. What is a logical prediction?Explanation / Answer
1.
In the given hypothesis that ground temperature affects the chirping rate of crickets.
a.
The independent variable is the ground temperature.
b.
The dependent variable is chirping rate of crickets.
c.
The study subjects are gound temperature and chirping rate of crickets.
d.
The logical prediction is that the cold blooded animals like crickets tend on their
environmental surroundings for their body processes. So when temperature is altered, it
affects the process like chirping as well.
2.
In the given hypothesis that dietary antioxidant levels impact the concentration of
damaged proteins in mice.
a.
The independent variable is the antioxidant levels
b.
The dependent variable is the damaged proteins.
c.
The study subjects are dietary antioxidant levels and damaged proteins in rice.
d.
Logical prediction is that the ROS species and oxidants generally damage the proteins and other
molecules. So the antioxidant levels can clearly reduce the levels of proteins to be damaged
because of ROS and oxidants.
Related Questions
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.