Cleft Chin Is an X-Linked Dominant Trait

question 137

Multiple Choice

Cleft chin is an X-linked dominant trait.Assume that a man with a cleft chin marries a woman with a round chin.What percent of their female progeny will show the cleft chin trait?

• A) 0 percent
• B) 25 percent
• C) 50 percent
• D) 75 percent
• E) 100 percent

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Definitions:

Indian Resistance

The opposition and struggles of Native American tribes against colonization, displacement, and policies detrimental to their societies, cultures, and lands.

European Goals

Objectives or aims pursued by European countries or entities, often related to economic growth, political stability, and integration.

Precious Metals

Metals of high economic value due to their rarity, durability, and use in jewelry, currency, and industrial applications; includes gold, silver, platinum, and palladium.

Passage to the Pacific

Refers to the quest for a navigable route through or around North America to facilitate trade and exploration from the Atlantic to the Pacific Ocean.