GENETICS

Front

What type of Genotype is this: AA?

Back

Homozygous

Front

Which of the following is homozygous recessive? Options: rr, AA, TT, Ff

Back

rr

Front

Alternative forms of a gene are called

Back

Alleles

Tags

NGSS.HS-LS3-1

Front

The physical appearance of an organism based on traits

Back

Phenotype

Tags

NGSS.HS-LS3-1

Front

How many letters does a genotype contain?

Back

2

Front

A person's genes are tt. Which trait would they have?

Back

Not able to roll the tongue

Tags

NGSS.HS-LS3-1

Front

In a certain species of plant, the color purple (P) is dominant to the color white (p).
According to the Punnett Square, what is the probability of an offspring being purple?

Back

100%

Tags

NGSS.HS-LS3-1

Front

Why do scientists use Punnett Squares?

Back

A tool scientists use to determine possible genotypes for offspring

Tags

NGSS.HS-LS3-2

Front

Fill in the Yellow Box: AA, Aa, aa

Back

Aa

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

Front

What is the chance the offspring born from this cross will have a homozygous dominant genotype? Options: 25%, 50%, 75%, 100%

Back

50%

Tags

NGSS.HS-LS4-3