Intro to Punnett Squares

Spongebob Genetics

Introduction to Punnett Squares

Multiple Select

Scientists in Bikini bottom are investigating the genetic makeup of the organisms in their community. Select all of the genotypes below that are heterozygous.

• TT

• Bb

• DD

• Ff

• tt

Multiple Select

Which of these genotypes are homozygous?

• Ff

• tt

• dd

• bb

• BB

Multiple Select

Scientists in Bikini bottom are investigating the genetic makeup of the organisms in their community. Select all of the genotypes below that are homozygous dominant

• Dd

• ff

• BB

• tT

• TT

Multiple Choice

What is the phenotype of a creature with LL?

• Squarepants
• Roundpants
• Long Nose
• Stubby Nose

Fill in the Blank

What two letters go in the box highlighted yellow?

Fill in the Blank

What are the alleles of highlighted box?

Fill in the Blank

What are the alleles of highlighted box?

Fill in the Blank

What are the alleles of highlighted box?

Multiple Choice

What is the probability of heterozygous offspring?

• 0%

• 100%

• 50%

• 25%

Multiple Choice

What allele combination should go in the missing box?

• AA

• Aa

• aa

• none of these

Multiple Choice

What allele combination should go in the missing box?

• AA

• Aa

• aa

• none of these