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Punnett Square Vocabulary

Total questions: 11

Worksheet time: 11mins

Name
Class
Date
1.

Letters B, b, BB, Bb, bb

a)

Homozygous

b)

Heterozygous

c)

Hybrid

d)

Alleles

2.

Different alleles from each parent--Bb

a)

Homozygous

b)

Hybrid

c)

Homozygous Recessive

d)

Alleles

3.

A trait that covers up another trait, represented by capital letter--B

a)

Dominant

b)

Recessive

c)

Hybrid

d)

Allele

4.

A trait that gets covered up, represented by a lower case letter--b

a)

Dominant

b)

Recessive

c)

Hybrid

d)

Allele

5.

Genetic makeup of an organism, represented by letters--BB, Bb, bb

a)

Genotype

b)

Phenotype

c)

Dominant

d)

Recessive

6.

Physical appearance, how it looks--Black, brown

a)

Genotype

b)

Phenotype

c)

Dominant

d)

Recessive

7.

Both letters are the same--BB, bb

a)

Homozygous

b)

Heterozygous

c)

Homozygous Dominant

d)

Homozygous Recessive

8.

Bb

a)

Homozygous Dominant

b)

Homozygous Recessive

c)

Heterozygous

d)

Hybrid

9.

BB

a)

Homozygous Dominant

b)

Homozygous Recessive

c)

Heterozygous

d)

Hybrid

10.

bb

a)

Homozygous Dominant

b)

Homozygous Recessive

c)

Heterozygous

d)

Hybrid

11.

Different alleles for a trait--Bb

a)

Homozygous Dominant

b)

Homozygous Recessive

c)

Heterozygous

d)

Recessive