________ Increase the Surface Area of Roots

question 68

Multiple Choice

________ increase the surface area of roots.

• A) Plasmodesmata
• B) Cell walls
• C) Casparian strips
• D) Root hairs

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Definitions:

Positivism

A philosophical approach that asserts that the only authentic knowledge is that which is based on actual sense experience and positive verification.

Research Ethics

A set of ethical guidelines that governs the conduct of research to ensure the integrity of research practices and the protection of participants' rights and welfare.

Debriefing

Involves interviewing participants after a study to clarify what occurred and deal with any fallout related to deception.

Voluntary Participation

The principle that individuals have the right to choose whether to engage in a particular activity, especially relevant in ethical considerations of research and social programs.