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Genotype and Phenotype Formative Assessment

Total questions: 12

Worksheet time: 5mins

Name
Class
Date
1.

Is this an example of a genotype or a phenotype:


YY

a)

genotype

b)

phenotype

2.

Is this an example of a genotype or a phenotype:


blue eyes

a)

genotype

b)

phenotype

3.

Is this an example of a genotype or a phenotype:


tall

a)

genotype

b)

phenotype

4.

Is this an example of a genotype or a phenotype:


Aa

a)

genotype

b)

phenotype

5.

Is this an example of a genotype or a phenotype:


curly hair

a)

genotype

b)

phenotype

6.

Is this an example of a genotype or a phenotype:


tt

a)

genotype

b)

phenotype

7.

Is this genotype homozygous or heterozygous?


aa

a)

homozygous

b)

heterozygous

8.

Is this genotype homozygous or heterozygous?


TT

a)

homozygous

b)

heterozygous

9.

Is this genotype homozygous or heterozygous?


Bb

a)

homozygous

b)

heterozygous

10.

According to Mendel's Law of Dominance, what kind of phenotype will this genotype produce?


Bb

a)

dominant

b)

recessive

11.

According to Mendel's Law of Dominance, what kind of phenotype will this genotype produce?


AA

a)

dominant

b)

recessive

12.

According to Mendel's Law of Dominance, what kind of phenotype will this genotype produce?


tt

a)

dominant

b)

recessive