Rocky Mountain Juniper (Juniperus Scopulorum)and One-Seeded Juniper (J

question 65

Multiple Choice

Rocky Mountain juniper (Juniperus scopulorum) and one-seeded juniper (J.monosperma) have overlapping ranges.If pollen grains (which contain sperm cells) from one species are unable to germinate and make pollen tubes on female ovules (which contain egg cells) of the other species,then which of these terms are applicable?
1) sympatric species
2) prezygotic isolation
3) postzygotic isolation
4) allopatric species
5) habitat isolation
6) reduced hybrid fertility

• A)1 and 2 only
• B)2 and 4 only
• C)1,3,and 6 only
• D)2,4,and 5 only
• E)1,2,5,and 6 only

---

Definitions:

Civil War

A conflict between citizens of the same country, often related to differences in political, social, or economic ideologies.

1896 Presidential Campaign

The United States presidential election of 1896, where Republican William McKinley defeated Democrat William Jennings Bryan, influenced by economic issues.

Political Impact

The effect that political actions, decisions, and policies have on a community, country, or global relations.

Economic Impact

Refers to the effect of an event, policy, or market trend on the economy, including factors like employment, income, and overall economic growth.