Genetic Trait

When the two alleles of a gene are different

• Heterozygous

• Homozygous

• Phenotype

• Genotype

Which piece of genetic information looks like a long twisted/coiled ladder?

• Chromosome

• DNA

• ATP

• Nucleus

Tags

NGSS.HS-LS1-1

Hitch-hikers Thumb

• YES

• No

Tags

NGSS.HS-LS3-1

Widow's peak

• 
• 

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

Genetic traits are determined by one or more

• genes

• organelles

• random chances

• cells

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

A segment of DNA that codes for a trait

• gene

• centromere

• chromosome

• chromatid

Tags

NGSS.HS-LS3-1

The observable expression of a trait is its

• phenotype

• genotype

• chromosome

• allele

an observable characteristic

• trait

• personality

• cell

• DNA

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

A version or variation of a gene

• trait

• gene

• allele

• DNA

Tags

NGSS.HS-LS3-2

The alleles that an organism has/inherits are its

• genotype

• phenotype

• chromosome

• recessive

Tags

NGSS.HS-LS3-1