Quarter 3 CSA Review

Front

What is the probability of having white fur if B = brown fur and b = white fur?

Back

50%.

Front

Which base pairs with guanine in DNA?

Back

Cytosine.

Front

What do insect-eating birds most likely do during a drought when the insect population decreases?

Back

Move to a new area to find food.

Front

What is the probability of producing heterozygous offspring from a Punnett square?

Back

50%.

Front

What is a set of instructions for an inherited trait called?

Back

Gene.

Front

What is the definition of heredity?

Back

The passing of traits from parents to offspring.

Front

What is an allele?

Back

A variant form of a gene.

Front

What is a trait?

Back

A characteristic that is inherited.

Front

What is the role of DNA in living organisms?

Back

DNA carries genetic information.

Front

What is the function of cytosine in DNA?

Back

Cytosine pairs with guanine.