genetics, punnett squares, heredity

Front

What is the probability of the offspring showing the recessive trait in a Punnett square with a 1:3 ratio?

Back

25%

Tags

NGSS.HS-LS3-3

Front

What is an organism’s genetic makeup called?

Back

Genotype

Front

What are Aa, DD, Ba, and yy examples of?

Back

Genotypes

Tags

NGSS.HS-LS3-2

Front

In a Punnett square, what is the probability that the offspring's alleles will be homozygous dominant if both parents are heterozygous?

Back

0%

Tags

NGSS.HS-LS3-2

Front

What does homozygous mean?

Back

The alleles are the same.

Front

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

Back

Phenotype

Tags

NGSS.HS-LS1-1

NGSS.HS-LS4-2

Front

If an organism has two different alleles for a trait, what is it called?

Back

Heterozygous

Front

What is the expected phenotypic ratio of a monohybrid cross?

Back

3:1

Front

What is the expected genotypic ratio of a monohybrid cross?

Back

1:2:1

Front

What does a Punnett square help predict?

Back

The probability of offspring genotypes and phenotypes.

Tags

NGSS.HS-LS3-3