The Chief Function of Root Hairs Is to

question 12

Multiple Choice

The chief function of root hairs is to

• A)decrease the anchoring power of roots.
• B)increase the surface area for absorption of water and minerals.
• C)provide a direct passageway from the soil to the vascular cylinder.
• D)provide a home for symbiotic bacteria.

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Definitions:

Experimental Study

A research method involving the manipulation of variables to test hypotheses and observe the effects on an outcome.

Cohesiveness

The degree to which members of a group are attracted to one another and motivated to stay in the group.

Randomly Assign

The process of allocating people or resources to groups or categories in a way that lacks any specific pattern, order, or objective.

Systems Theory Approach

A perspective that views entities as open systems interacting with their environments and emphasizes the interrelatedness of components within an entity.