Free Printable Punnett Square Vocab

Worksheets

Punnett Square Vocab

Total questions: 19

Worksheet time: 14mins

Name

Class

Date

What type of Genotype is this: AA?

Homozygous

Heterozygous

What type of Genotype is this: Aa?

Homozygous

Heterozygous

What type of Genotype is this: aa?

Homozygous

Heterozygous

What type of Genotype is this: Tt?

Homozygous

Heterozygous

What does the prefix hetero- in heterozygous mean?

same

different

dating

human

The physical appearance of an organism based on traits

Genotype

Phenotype

Meiosis

Genetics

The allele combinations

genetics

mitosis

genotype

phenotype

Which of the following is a phenotype?

red hair

heterozygous genes

mutated DNA

different forms of the same gene are called

alleles

genetics

p generation

law of segregation

10.

What is a recessive allele?

A trait that is always shown (capital letter)

A trait that can be hidden (lower case letter)

Alleles that are the same

Alleles that are different

11.

An organism with two different alleles for a trait is called

Heterozygous

Homozygous

12.

An organism with two of the same alleles for a trait is called

Heterozygous

Homozygous

13.

The unexpressed gene/trait

recessive

dominant

hybrid

genotype

14.

Two similar alleles for the same trait

heterozygous

pure

hybrid

phenotype

15.

Two different alleles for the same trait

hybrid

homozygous

genotype

pure

16.

The appearance of an individual

recessive

dominant

genotype

phenotype

17.

What is the term for the genetic makeup of an organism?

Trait

Genotype

Phenotype

Allele

18.

Which of the following represents a homozygous recessive genotype?

19.

What does the prefix homo- in homozygous mean?

Opposite

Different

Same

Mixed

Reset

Punnett Square Vocab

Total questions: 19

Worksheet time: 14mins

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