Evidence Indicates That Plants Increase the Number of Stomata in Their

question 105

Multiple Choice

Evidence indicates that plants increase the number of stomata in their leaves as atmospheric CO₂ levels decline.Increasing the number of stomata per unit surface area should have the effect of doing which of the following?
1) increasing dehydration of leaf tissues
2) decreasing dehydration of leaf tissues
3) countering the effect of declining CO₂ on photosynthesis
4) reinforcing the effect of declining CO₂ on photosynthesis
5) decreasing the O₂ content of air next to the leaves lower than it would otherwise be
6) increasing the O₂ content of air next to the leaves higher than it would otherwise be

• A)1,3,and 5 only
• B)1,3,and 6 only
• C)1,4,and 5 only
• D)2,3,and 6 only
• E)2,4,and 5 only

Understand different sampling methods and their applications.

Identify and explain various types of errors in sampling and data collection.

Describe the biases that can occur in sampling and how to minimize them.

Explain the concepts of selection bias, nonresponse error, and nonsampling error.

---

Definitions:

Supreme Court Decisions

The final rulings and opinions issued by the Supreme Court, the highest judicial authority, which have a significant impact on law and society.

Hazard Communication Standard

Regulations and practices designed to ensure that information about chemical hazards and protective measures is communicated to workers.

Occupational Safety

The discipline focused on the safety, health, and welfare of people engaged in work or employment, aiming to reduce workplace hazards and prevent injuries.

Chemical Encounters

Interactions or exposures to chemical substances within an environment, especially pertaining to occupational health and safety.