When Autopolyploid Speciation Occurs in a Plant, a Spontaneous Doubling

question 16

Multiple Choice

When autopolyploid speciation occurs in a plant, a spontaneous doubling of chromosomes during meiosis leads to the production of ____ gametes. If the plant fertilizes itself, a ____ zygote will be produced.

• A) haploid; diploid
• B) diploid; tetraploid
• C) diploid; haploid
• D) haploid; tetraploid
• E) tetraploid; diploid

Recognize the importance of environmental factors and community infrastructure in disease prevention.

Understand the historical development of public health initiatives and their impact on community health.

Analyze the role of government and non-governmental organizations in the advancement of public health.

Identify key figures and their contributions to public health and nursing.

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Definitions:

Materials Quantity Variance

The difference between the actual quantity of materials used in production and the standard quantity expected to be used, multiplied by the standard cost per unit of material.

Labor Efficiency Variance

The difference between the actual hours worked and the standard hours expected, multiplied by the standard labor rate.

June

The sixth month of the year in the Gregorian calendar.

Variable Overhead Efficiency Variance

The difference between the actual variable overheads incurred and the standard variable overheads expected for the actual production, due to efficiency.