Micronutrients Function in Plants Mainly as

question 2

Multiple Choice

Micronutrients function in plants mainly as

• A) joining elements in organic molecule carbon skeletons.
• B) regulators of membrane transport.
• C) cofactors in chemical reactions.
• D) food reserves for pollen grains.

---

Definitions:

Medians

The middle value in a data set, which divides the set into two equal halves.

Mann-Whitney U

A nonparametric test used to compare differences between two independent samples.

Wilcoxon Rank Test

A non-parametric statistical test used to compare two related samples to determine if their population means ranks differ.

Degrees of Freedom

The number of independent values or quantities which can be assigned to a statistical distribution without violating any constraints.