Regarding the Twin Studies on Intelligence, Twins Who Develop from a Single

question 67

Multiple Choice

Regarding the twin studies on intelligence, twins who develop from a single egg and have the exact same genes are known as __________ twins.

• A)dizygotic
• B)fraternal
• C)identical
• D)nonidentical

Understand the development and significance of theory of mind in children.

Recognize strategies and behaviors in early language acquisition and communication.

Identify the factors influencing suggestibility and memory in young children.

Explain the role of metacognition in cognitive development during early childhood.

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Definitions:

Muscle Twitch

Contraction of a whole muscle in response to a stimulus that causes an action potential in one or more muscle fibers.

Sarcoplasmic Reticulum

The Sarcoplasmic Reticulum is an organelle in muscle cells storing calcium ions, essential for muscle contraction and relaxation.

Tetanus

A bacterial infection characterized by muscle spasms, often starting in the jaw, due to toxins produced by Clostridium tetani.

Sarcoplasm

The cytoplasm of a muscle fiber, containing the cellular components necessary for muscle contraction.