In the Vascular Bundles of Most Dicot Stems, Primary Phloem

question 12

Multiple Choice

In the vascular bundles of most dicot stems, primary phloem differentiates toward the ________of the stem, while primary xylem differentiates toward the ________of the stem.

• A)middle; outside
• B)cork cambium; vascular cambium
• C)outside; middle
• D)shoot tip; roots

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Definitions:

Neem Oil Treatment

The application of neem oil, derived from the neem tree, as a natural pesticide to control pests and diseases in agriculture and horticulture.

Difference-In-Differences

Difference-in-differences is a method for identifying causality by looking at the way in which the average change over time in the outcome variable is compared to the average change in a control group.

Causality

The relationship between cause and effect, often established through correlation and experimentation.

Outcome Variable

The variable in a study or experiment that is measured to assess the effect of the treatment or intervention.