Research on the Effects and Consequences of Bilingualism Has Shown

question 76

Multiple Choice

Research on the effects and consequences of bilingualism has shown that:

• A)bilingualism may be related to poorer formal language proficiency.
• B)learning one's native language interferes with learning a second language.
• C)bilingualism is associated with various cognitive deficits.
• D)bilingualism leads to poorer social adjustment.

Recognize the role and characteristics of hybrid zones in the process of speciation.

Identify and differentiate between prezygotic and postzygotic isolating mechanisms.

Understand the concept of reinforcement in the evolution of reproductive barriers.

Recognize the importance of geographic and ecological factors in speciation.

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Definitions:

Thrill

Continuous palpable sensation like the purring of a cat.

Skin Turgor

The skin's elasticity or its ability to change shape and return to normal, often used to assess hydration or the health of the skin.

Grasp

The act of seizing, holding, or obtaining an object or concept with the hand, mind, or understanding.

Sternal Area

the region located in the middle of the chest, overlying the sternum bone, which is significant in medical assessments for its proximity to the heart and lungs.