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Worksheets

DOMINANT VS. RECESSIVE

Total questions: 15

Worksheet time: 11mins

Name
Class
Date
1.

Is the following Allele Dominant or Recessive?


BB

a)

Dominant

b)

Recessive

c)

Both

d)

None of the above

2.

Is the following Allele Dominant or Recessive?


ii

a)

Dominant

b)

Recessive

c)

Both

d)

None of the above

3.

Is the following Allele Dominant or Recessive?


mm

a)

recessive

b)

dominant

c)

both

4.

Is the following Allele Dominant or Recessive?


DD

a)

Dominant

b)

Recessive

c)

None of the above

d)

Both A and B

5.

Is the following Allele Dominant or Recessive?


tt

a)

Recessive

b)

Dominant

c)

None of the Above

6.

Is the following Allele Dominant or Recessive?


Dd

a)

Dominant

b)

Recessive

c)

None of the Above

7.

Is the following Allele Dominant or Recessive?


Hh

a)

Dominant

b)

Recessive

c)

Both

8.

Is the following Allele Dominant or Recessive?


uu

a)

dominant

b)

recessive

c)

both

9.

Which Genotype is Recessive?

a)

FF

b)

Ff

c)

cc

d)

Tt

10.

Which Genotype is Recessive?

a)

aa

b)

AA

c)

Aa

d)

None of the abvoe

11.

Which Genotype is Dominant?

a)

Dd

b)

DD

c)

dd

d)

Both A and B

12.

Which Genotype is Dominant?

a)

bb

b)

ll

c)

nn

d)

VV

13.

Dominant Alleles will ALWAYS have a ___________ letter.

a)

Lower Case

b)

Upper Case

14.

Recessive Alleles will ALWAYS have how many lower case letters ONLY?

a)

1

b)

2

c)

3

d)

4

15.

Green eyes are Dominant or Recessive?

a)

Dominant

b)

Recessive