What Is So Unusual About Pluto's Orbit

question 16

Multiple Choice

What is so unusual about Pluto's orbit?

• A)It lies exactly on the ecliptic.
• B)It has the lowest eccentricity of any planet's orbit.
• C)It is more inclined to the ecliptic than any of the eight planets.
• D)It has an unexpectedly short orbital period.
• E)It's orbital period is exactly twice that of Neptune's.

Understand how environmental, political, and socio-economic factors affect population growth and structure.

Comprehend the role of demography in understanding population size, composition, and distribution.

Analyze the relationship between mortality rates, fertility rates, and population growth dynamics.

Examine the impacts of diseases on population structures.

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Definitions:

Pedigree

Chart of genetic relationship of family individuals across generations.

Recessive Monohybrid

An individual resulting from a cross between parents with different alleles for a single gene, who carries two recessive alleles for that gene.

Allele Combination

The specific pairing of alleles located on chromosomes that determines a particular genetic trait in an organism.

Heterozygous

Describes an organism that has two different alleles for a specific gene, resulting in genetic variation.