Spongebob Genetics HW #1

Which of the genotypes in would be considered purebred? 

• XY

• Tt

• BB

• nN

Which of the genotypes in would be considered heterozygous? 

• aa

• TT

• Bb

• none of the other choices

Tags

NGSS.MS-LS3-2

Which of the genotypes would be considered homozygous recessive? 

• aa

• TT

• Bb

• none of the other choices

Tags

NGSS.HS-LS3-1

Which of the genotypes would be considered homozygous dominant? 

• aa

• TT

• Bb

• none of the other choices

Which of the genotypes in would be considered heterozygous? 

• aa

• TT

• Bb

• none of the other choices

Tags

NGSS.MS-LS4-4

If Spongebob is hybrid for yellow what is his genotype? Yellow is dominant to blue.

• YY

• Yy

• yy

• Yellow

• Blue

Tags

NGSS.MS-LS1-5

NGSS.MS-LS3-2

NGSS.MS-LS4-4

If Spongebob is a hybrid for yellow what is his Phenotype? Yellow is dominant to blue.

• YY

• Yy

• yy

• Yellow

• Blue

If he had the genotype bb, what is his phenotype?

Yellow is dominant to blue.

• YY

• Yy

• yy

• Yellow

• Blue

What is Patrick's Genotype if he is a purebred Pink?

HINT:Pink body color is dominant to yellow.

• PP

• Pp

• pp

• Pink

• Yellow

What are the chances of a child with a yellow body if

Pp is crossed with Pp? P=Pink; p=yellow

Use your homework

• 100%

• 75%

• 50%

• 25%

• 0%

Tags

NGSS.MS-LS3-2