Category 4 - Organisms and Environment

Front

What is a gene?

Back

A gene is a set of instructions for an inherited trait.

Front

How would you describe the fur color of rabbits in a forest if it helps their survival?

Back

Beneficial.

Front

What term describes a change in proteins that does not harm or benefit the organism?

Back

Neutral.

Front

If all mussels were removed from an intertidal zone, which organisms would likely compete for the space?

Back

Sea lettuce and Chiton.

Front

What is the main function of the respiratory system?

Back

To take in oxygen through the lungs and get rid of carbon dioxide and water.

Front

What is heredity?

Back

Heredity is the passing of traits from parents to offspring.

Front

What is an allele?

Back

An allele is a variant form of a gene.

Front

What does it mean if a trait is harmful to an organism?

Back

It negatively affects the organism's survival or reproduction.

Front

What is the role of competition in an ecosystem?

Back

Competition occurs when organisms vie for the same resources, affecting their survival.

Front

What is biodiversity?

Back

Biodiversity refers to the variety of life in a particular habitat or ecosystem.