Genetics Vocab (NGSS)

Front

If the genotype of an organism is 'TT,' the organism is considered ________ _________.

Back

homozygous dominant

Front

Why is DNA important?

Back

It serves as the blueprint for traits of all living things.

Front

______________ alleles result in a phenotype that is blended.

Back

Co-Dominant

Front

What do you call an organism with one dominant and one recessive gene?

Back

heterozygous

Front

What determines the code, or information, of a DNA molecule?

Back

The order (sequence) of the nitrogen bases.

Front

What is the term for the physical expression of a genotype?

Back

Phenotype

Front

What is the term for the genetic makeup of an organism?

Back

Genotype

Front

What type of allele is expressed in the phenotype when present?

Back

Dominant

Front

What is the term for two identical alleles for a trait?

Back

Homozygous

Front

What is the term for two different alleles for a trait?

Back

Heterozygous