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Genetics Vocabulary Day 3

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.

Albinism is a recessive condition in which an individual produces little to no pigment. The dominant trait is to have normal coloring.


What's the genotype for albinism?

a)

nn

b)

NN or Nn

c)

Albino

d)

aa

e)

Aa or aa

2.

Albinism is a recessive condition in which an individual produces little to no pigment.


What's the phenotype?

a)

aa

b)

AA

c)

Albino

d)

Aa

e)

NN or Nn

3.

A man and woman both have freckles and they are both heterozygous for the trait.


What are their genotypes?

a)

ff

b)

FF

c)

Freckles

d)

Ff

4.

A man and woman both have freckles and they are both heterozygous for the trait.


What are their phenotypes?

a)

ff

b)

FF

c)

Freckles

d)

Ff

5.

A man and woman both have freckles and they are both heterozygous for the trait.


Do they express the dominant or recessive trait?

a)

Dominant

b)

Recessive

6.

In wildcats, the allele for striped tails is dominant to the allele for non-striped tails. What is the dominant trait?

a)

Striped tails

b)

Non-striped tails

7.

In wildcats, the allele for striped tails is dominant to the allele for non-striped tails. If striped tails are dominant what genotypes should you choose to represent this trait?

a)

Nn and nn (N for non-striped)

b)

TT, and Tt (T for tails)

c)

SS and Ss (S for striped)

8.

In wildcats, the allele for striped tails is dominant to the allele for non-striped tails. What would the recessive genotype be?

a)

nn (N for non-striped)

b)

tt (T for tails)

c)

ss (S for striped)

9.

In wildcats, the allele for striped tails is dominant to the allele for non-striped tails. What is the phenotype for the picture shown?

a)

Striped tail

b)

tt (T for tails)

c)

ss (S for striped)

d)

Non-striped tail

10.

Albinism is a recessive condition in which an individual produces little to no pigment. The dominant trait is to have normal coloring.


What's the genotype for the dominant coloring?

a)

nn

b)

NN or Nn

c)

Albino

d)

aa

e)

Aa or aa