Root hairs grow actively in which area of the developing roots?

A. zone of maturation
B. zone of elongation
C. endodermis
D. root cap
E. zone of cell division


Answer: A

Biology & Microbiology

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The stage of viral replication in which the host cell produces viral nucleic acids and proteins is:

a. Release b. Attachment c. Synthesis d. Penetration e. Assembly

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When oxygen is unavailable during heavy exercise what process do muscle cells use for energy generation?

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Reasoning that goes from the general to the specific or "top-down" logic is known as:

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