Genetics & Evolution Final Review

Front

DNA is shaped like...

Back

A Double Helix

Front

The particular mix of alleles (letter combination) is an organism's

Back

Genotype

Front

A gene with a mix of alleles (Bb) is considered a _________ gene.

Back

Hybrid

Front

Mendel....

Back

Grew peas and discovered that alleles could be dominant and recessive.

Front

Who figured out that Evolution happens by Natural Selection?

Back

Charles Darwin

Front

What is the function of DNA?

Back

To store and transmit genetic information.

Front

What are alleles?

Back

Different versions of a gene that determine specific traits.

Front

What is a phenotype?

Back

The observable characteristics or traits of an organism.

Front

What does homozygous mean?

Back

Having two identical alleles for a particular gene.

Front

What is a Punnett Square used for?

Back

To predict the genetic outcomes of a cross between two organisms.