The Primary Role of the Two Sperm in the Pollen

question 35

Multiple Choice

The primary role of the two sperm in the pollen is to:

• A)release proteins for germination.
• B)produce the pollen tube.
• C)ensure that there will be fertilization of the egg and the central cell.
• D)prevent embryo production.

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Definitions:

Standard Deviation

A statistical measure that quantifies the amount of variation or dispersion of a set of data values from their average (mean).

Variance

A measure of the dispersion of a set of data points around their mean; it quantifies the spread of the data.

Cross-Sectional Study

A research design that analyzes data from a population, or a representative subset, at a specific point in time.

Life Satisfaction

A measure of well-being and contentment with one's life as a whole, reflecting a person's quality of life.