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Genetics Vocab Review

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.

For the trait of Chin Spike:

A = No Chin Spike a = Chin Spike

What is the genotype of a heterozygous dragon?

a)

AA

b)

Aa

c)

aa

d)

No Chin Spike

2.

For the trait of Chin Spike:

A = No Chin Spike a = Chin Spike

What is the genotype of a homozygous dominant dragon?

a)

AA

b)

Aa

c)

aa

d)

No Chin Spike

3.

For the trait of Chin Spike:

A = No Chin Spike a = Chin Spike

What is the genotype of a homozygous recessive dragon?

a)

AA

b)

Aa

c)

aa

d)

No Chin Spike

4.

For the trait of Chin Spike:

A = No Chin Spike a = Chin Spike

What is the phenotype of a homozygous recessive dragon?

a)

No Chin Spike

b)

Chin Spike

5.

For the trait of Chin Spike:

A = No Chin Spike a = Chin Spike

What is the phenotype of a homozygous dominant dragon?

a)

No Chin Spike

b)

Chin Spike

6.

For the trait of Chin Spike:

A = No Chin Spike a = Chin Spike

What is the phenotype of a heterozygous dragon?

a)

No Chin Spike

b)

Chin Spike

7.

If a dragon is heterozygous, what is the % chance that it will pass its offspring a recessive allele?

a)

100%

b)

50%

c)

25%

d)

0%

8.

If a dragon is homozygous dominant, what is the % chance that it will pass its offspring a recessive allele?

a)

100%

b)

50%

c)

25%

d)

0%

9.

If a dragon is homozygous dominant, what is the % chance that it will pass its offspring a dominant allele?

a)

100%

b)

50%

c)

25%

d)

0%

10.

If a dragon is heterozygous, what is the % chance that it will pass its offspring a dominant allele?

a)

100%

b)

50%

c)

25%

d)

0%