Dominant & Recessive Traits Vocab Review

Dominant & Recessive Traits Vocab Review

7th Grade

9 Qs

quiz-placeholder

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Dominant & Recessive Traits Vocab Review

Dominant & Recessive Traits Vocab Review

Assessment

Quiz

Science

7th Grade

Medium

Created by

Debbie Motsinger

Used 6+ times

FREE Resource

9 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Different versions of a gene are

Genotypes

Phenotypes

Alleles

None is correct

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The stronger allele that is expressed when one or more copies are present is

Dominant

Recessive

Homozygous

Heterozygous

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The weaker allele that is expressed only when two copies are present is

dominant

recessive

genotype

phenotype

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The genetic makeup of an organism, expressed as a combination of letters is

phenotype

genotype

incomplete dominance

codominance

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The physical characteristics expressed through alleles are

genotypes

phenotypes

homozygous

heterozygous

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When two alleles for a trait are identical they are said to be

heterozygous

homozygous

codominance

incomplete dominance

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If alleles for a trait are different they are said to be

homozygous

heterozygous

codominant

incomplete dominance

8.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When neither allele is completely dominant and offspring are a blend of both alleles it is called

homozygous

heterozygous

incomplete dominance

codominance

9.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When both alleles are dominant and offspring show both alleles at the same time it is called

codominance

incomplete dominance

genotype

dominant