Genetics

Front

In a Punnett square, a lower case letter stands for a ____________ allele.

Back

recessive

Front

What do we call the physical expression of the genetic material of an organism?

Back

phenotype

Tags

NGSS.HS-LS1-1

Front

In animals, shaggy fur is dominant to short fur. The Punnett Square shows the genotypes of the offspring of a shaggy fur animal and a short fur animal. What were the genotypes of the parents?

Back

Ff and ff

Tags

NGSS.HS-LS3-1

Front

In animals, shaggy fur is dominant to short fur. According to the genotypes shown, what percent of offspring will have short fur? Options: 0, 25, 50, 75, 100

Back

50

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

Front

In a punnet square where are the parent alleles written?

Back

outside of the boxes (top and left side)

Front

Heterozygous is when...

Back

the alleles are different.

Front

T = tall and t = short

In the punnett square shown, what belongs in the missing square?

Options: tt, Tt, Bb, TT

Back

tt

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

Front

In a heterozygous genotype, the ___________ allele takes over in the phenotype.

Back

dominant

Front

Which of the following alleles is homozygous (purebred) recessive? Options: Tt, tt, TT, t

Back

tt

Front

Genotype for a yellow plant (G = green, g = yellow)

Back

gg

Tags

NGSS.HS-LS3-1