Human Traits Inventory

Front

What is a human trait?

Back

A human trait is a characteristic or feature that can be inherited or influenced by the environment, such as physical attributes or behavioral tendencies.

Front

What does it mean to roll your tongue?

Back

Rolling your tongue is a genetic trait where a person can curl their tongue into a tube shape. It is often used as an example of a simple genetic trait.

Front

What is a cleft chin?

Back

A cleft chin is a physical trait characterized by a noticeable indentation in the middle of the chin, which is often inherited.

Front

What is the Vulcan hand sign?

Back

The Vulcan hand sign is a gesture made by raising the hand with the palm facing forward and the ring and middle fingers separated, popularized by the character Spock from Star Trek.

Front

What does it mean to be right-handed?

Back

Being right-handed means that a person predominantly uses their right hand for tasks such as writing and eating, which is a common human trait.

Front

What is a short index finger?

Back

A short index finger is a physical trait where the index finger is shorter in proportion to the other fingers, which can be influenced by genetics.

Front

What are inherited traits?

Back

Inherited traits are characteristics passed down from parents to offspring through genes, such as eye color, hair type, and certain physical features.

Front

What are acquired traits?

Back

Acquired traits are characteristics that are not inherited but developed through environmental influences, experiences, or learning, such as language skills or musical ability.

Front

What is the significance of genetic variation?

Back

Genetic variation is important for the survival of a species as it allows for adaptability to changing environments and can lead to evolution.

Front

What is a phenotype?

Back

A phenotype is the observable physical or behavioral characteristics of an organism, resulting from the interaction of its genotype with the environment.